MIDRANGE THAT HANDLES IT ALL - A mid-range driver that can answer the call to handle the most significant part of the audible sound spectrum. A speaker that sounds great with just instrumentals and, even better with vocals. | POWER YOU CAN COUNT ON - The PRO-X6.4BM delivers an impressive 500W Max Power with 250W RMS at 4 Ohms, enough to tackle a full range of audio. | HIGH-QUALITY VOICE COIL - 1.5” high-temperature CCAW voice coil can handle extreme heat and maintain its structural integrity meaning long life out of your speakers. | TAKE YOUR SYSTEM TO THE NEXT LEVEL - Get the most out of your system by upgrading to a speaker that gives you everything you're missing from your stock stereo. Discover what a true midrange speaker can do for you. | 6.5" LOUDSPEAKER WITH BULLET - Specifically designed Bullet dust cover to protect the voice coil and provide the optimal sound each and every time. | NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market.

Immersive Riding Sound - Experience the perfect blend of engine roars and crystal-clear tracks as the RYDERBT's cutting-edge Bluetooth Version 5.0 technology creates a seamless auditory journey over an impressive 130 feet range | Impressive Audio Capability - Equipped with an integrated digital stereo amplifier driving two 2.5" full-range speakers, the RYDERBT offers a formidable peak music output of 240 Watts (120W per speaker), delivering an immersive auditory experience that deeply resonates with your senses | Rugged Design for the Road - Crafted to conquer the elements, the RYDERBT boasts an IPX5 waterproof certification and a robust exterior, combining the durability of ABS-PC plastics with a Cloth Protected Steel Mesh Grill. Rain, dust, or splash - your audio experience remains exhilarating, come what may | Seamless Integration - The RYDERBT's thoughtful engineering shines through its easy-to-install bracket system, designed to fit most motorcycle and ATV handlebars. Its pre-made terminals seamlessly integrate into your ride, requiring no awkward modifications | Enhanced User Experience - Larger buttons make for easy use, even with motorcycle gloves. The front logo, blue backlit illumination, and quick access buttons (Power, Play/Pause, Fwd, Bwd, Vol+/Vol-, Bluetooth) make the RYDERBT effortlessly adaptable to your ride

Harley Davidson Touring Bike (2014 - present models) owners looking to upgrade their motorcycles sound system are sure to benefit from the handy application of the RY-HARNESS.HD | This T-Harness Kit includes everything needed to seamlessly integrate your Harley Davidson’s factory radio with your aftermarket DS18 amplifier | Ready to use speaker input connection. High to Low signal converter with load resistors | 4 Channel RCA Pre-Output Ready to use directly to amplifier OR DSP. DSP Power connection with remote output (When The Radio Is ON) | Plug and Play Design for simple installation. Make your installation one hundred times easier with the RY-HARNESS.HD!

AMPLIFIED SUBWOOFER - Under Seat Subwoofer compact design providing 230 Watts MAX. Frequency response: 34Hz - 400Hz to bring out the maximum performance of the built-in amplifier. | BASS WITHOUT THE SPACE - The Under Seat Subwoofer puts out all of the power you need and handles low frequencies without the need for an overly large enclosure that uses too much valuable space. | TREATED RUBBER EDGE - The entire rubber edge is treated to add durability. DS18 designed this sub with non-fatiguing suspension to keep equipment safe and ensure your new subwoofer holds up over time. | BASS KNOB INCLUDED - The SQBASSx2 with a remote bass knob included. Always have control over the bass levels depending on what genre music you're listening to. | NEVER STOP INNOVATING ATTITUDE - DS18 stands out from other brands with our progressive designs and unwavering commitment to delivering the most technologically up-to-date products on the market.

Best Compatibility with USB Disk/Flash drives, scanners, printers, MFP, video cameras, sound adapters... Made in Japan with Key US components | Easily network USB devices thanks to Silex’s Virtual Link software - Compatible with Windows 7/8/8.1/10, Windows Server 2019/2016/2012(R1, R2)/2008(R2) OS. | Seamlessly network Printers with Silex AutoConnect with multiple Windows OS computers on your network | Works with USB Webcams and USB sound cards that require Isochronous Transfer Mode | Compatible with virtualization programs such as Citrix, VMware, MS Terminal Server and Hyper-V

Best Compatibility with USB Disk/Flash drives, scanners, printers, MFP, video cameras, sound adapters, … | Easily network USB devices thanks to Silex’s Virtual Link software - Compatible with Windows 7/8/8.1/10, Windows Server 2019/2016/2012(R1, R2)/2008(R2) | Seamlessly network Printers with Silex AutoConnect with multiple Windows OS computers on your network | Works with USB Webcams and USB sound cards that require Isochronous Transfer Mode | Compatible with virtualization programs such as Citrix, VMware, MS Terminal Server and Hyper-V

Best Compatibility with USB Disk/Flash drives, scanners, printers, MFP, video cameras, sound adapters. Made in Japan with Key US components | Easily network USB devices thanks to Silex’s Virtual Link software - Compatible with Windows OS: 7/8/8.1/10, Windows Server 2019/2016/2012(R1, R2)/2008(R2) | Seamlessly network Printers with Silex AutoConnect with multiple Windows OS computers on your network | Works with USB Webcams and USB sound cards that require Isochronous Transfer Mode | Compatible with virtualization programs such as Citrix, VMware, MS Terminal Server and Hyper-V

Equipment Sharing from Two Different Networks: Office equipment deployed in a network now can join another network keeping two networks still isolated. The DS-700 can convert a USB device port of the equipment to the network port. | High Data Bandwidth: The DS-700 USB 3 SuperSpeed port provides higher bandwidth over gigabit Ethernet LAN than the legacy USB 2.0 device server. Data transfer from USB devices will complete much faster than ever. | Various Device Support: 1) Isochronous transfer support: USB devices such as a USB web camera and USB speaker, which use the isochronous transfer, can be connected over the network. 2) Standard TCP/IP Printing (LPR/RAW) support: The DS-700 functions as the print server when a printer is connected. The print server supports Raw printing mode and LPR, which are popular network printing protocols. | Network Management Tool - SX Virtual Link: SX Virtual Link is a software to access USB devices attached to the USB device server over the network. The software allows users to request other users to release the shared USB device when they want to use. | Easy Configuration for Quick Installation: The configuration of the DS-700 is easy and quick through "Device Server Setup" utility, an integrated configuration web page, or AMC Manager. | RJ-45: x 1 - 10Base-T/100BASE-TX/1000BASE-T (Auto detection) | USB Std-A x 2 (USB 3.0 x 1, USB 2.0 x 1) | 5 Year Warranty | OS Support: Windows 10 (32/64bit) Windows 8/8.1 (32/64bit) Windows 7 (32/64bit) Windows Server 2019, Windows Server 2016 Windows Server 2012R2, Windows Server 2012 Windows Server 2008R2

USB Device Connectivity over Wireless Network | Enterprise Security for Wi-Fi Network: The DS-700AC supports Wi-Fi WPA3-Enterprise security. The latest Wi-Fi security can protect the wireless network. It also supports legacy Wi-Fi security such as WPA/WPA2-Enterprise. For personal use, it supports WPA/WPA2/WPA3-Personal, too. | Equipment Sharing from Two Different Networks: Office equipment deployed in a network now can join another network keeping two networks still isolated. The DS-700AC can convert a USB device port of the equipment to the wireless network port. | High Data Bandwidth: The DS-700AC USB 3 SuperSpeed port provides higher bandwidth over gigabit Ethernet LAN than the legacy USB 2.0 device server. Data transfer from USB devices will complete much faster than ever. | Various Device Support: 1) Isochronous transfer support: USB devices such as a USB web camera and USB speaker, which use the isochronous transfer, can be connected over the network. 2) Standard TCP/IP Printing (LPR/RAW) support: The DS-700AC operates as the print server when a printer is connected. The print server supports Raw printing mode and LPR, which are popular network printing protocols. | Network Management Tool: SX Virtual Link is software to access USB devices attached to the USB device server over the network. The software allows users to request other users to release the shared USB device when they want to use it. | Easy Configuration for Quick Installation: The configuration of the DS-700AC is easy and quick through "Device Server Setup" utility, an integrated configuration web page, or AMC Manager. | 5 Year Warranty | OS Support:Windows 10 (32/64bit) Windows 8/8.1 (32/64bit) Windows 7 (32/64bit) Windows Server 2019, Windows Server 2016 Windows Server 2012R2, Windows Server 2012 Windows Server 2008R2 | Wi-Fi Security: Authentication: WPA3-Enterprise, WPA2-Enterprise, WPA/WPA2-Enterprise, WPA3-Personal, WPA2-Personal, WPA/WPA2-Personal, Open Encryption: WEP, AES, Auto

This 4K 4 Channel PoE NVR: DS-7604NI-Q1/4P (D) from Hik-vision factory, International Original English Version, support upgrade firmware. We provide 2-year warranty and life-t-ime support for users. If you have any needs, please do not hesitate to contact us at any time. (Warm tips: If your camera is already active in use, it is recommended that you reset the camera before connecting to the new NVR) (Please refer to the below user manual to set up the NVR) | Up to 4K high-definition live view, storage and playback. Up to 1-ch@8 MP/3-ch@4 MP/6-ch@1080p decoding capacity. | Plug & Play with up to 4 independent PoE network interfaces, 4 chanels ip cameras can be connected. Up to 40 Mbps incoming bandwidth. H.265+/H.265/H.264+/H.264 video formats. Notice: Only Plug & Play with Hik-vision or Hik-vision OEM Cameras. | 1 HDMI and 1 VGA interfaces, both interfaces support independent video output. 1 SATA interfaces for HDD connection (Up to 8TB capacity for each disk, HDD not include). | Provides highly configurable Home/Business Surveillance Live View, Storage, and Playback system solution. Including Mobile Viewing & Push Notifications, Desktop Web Browser support, Motion Detection and, more with no monthly fees.

【8 Channel 8 PoE Interface NVR】 8K 8 Channel PoE NVR built in 8 PoE interface, PoE enables you to just use a single cable to conduct power and data transmiision, 128 Mbps incoming bandwidth and 256 Mbps outgoing bandwidth, so the NVR can connect with 8 Hik PoE IP cameras through PoE interface, synchronous playback feature maximum up to 8 channel. | 【Remote Access with Multi-Devices】8K nvr network video recorder support network access, it built in a self-adaptive up to 1000 Mbps network interface, this NVR can work with 'Hik Connect' APP, remotely access the nvr via your smartphone, tablet, computer and browser. the maximum number of remote connections is 128. | 【Advanced H.265+ Compression Technology】 8K 8 PoE NVR adopt to H.265+ video decoding format, which can effectively reduce storage sapce by up to 75% compare with H.264, H.265+ video format can offer longer record time and better image quality, and provide an excellent and smooth video stream. | 【HMDI and VGA Output】 Hik NVR 8 channel PoE NVR built in HDMI interface and VGA interface, it can be connected to the monitor by HDMI output and connecterd to computer by VGA output, HDMI output resolution maximum up to 8K(7680x4320)/30Hz, VGA output resolution maximum up to 1920x1080/60Hz. | 【24/7 Recording】 Hik 8K PoE NVR built in 2 SATA interfaces, capacity up to 16TB for each HDD(Not Included), it can continuously record and don't worry about running out of HDD capacity, which let you not miss any important moment, this 8 channel poe NVR is INTERNATIONAL ENGLISH VERSION. If have any issues, please don't hesitate to contact us, we'll give you a perfect solution.

Supports 8 IP Cameras and up to 8 MP resolution | 8 Independent PoE Network Interfaces | HDMI Output Resolution: 1-ch, 4K (3840 × 2160)/30 Hz, 1920 × 1080p/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz | Incoming Bandwidth: 80 Mbps Outgoing Bandwidth: 80 Mbps | WARRANTY - This Camera is Original International Version, not US Version, One Year Warranty and Lifetime Tech Support covered by seller

【Built-in 8 PoE Interfaces】 Hik 2k 8 channel NVR network video recorder built-in 8 independent PoE network interfaces, 1 self-adaptive 10/100 Mbps Ethernet interface, the 8 channel NVR can compatible with 8 HIK ip cameras. Hik-Connect APP for easy network management. | 【HDMI & VGA Output】Hik 8 channel NVR network video recorder built in HDMI output interface and VGA output interface, HDMI video output at up to 4K (4096 x 2160)/30Hz resolution, VGA video output at up 1920 × 1080/60Hz resolution. HDMI/VGA simultaneous output. incoming bandwidth 80 Mbps, outgoing bandwidth 80 Mbps. | 【H.265+ Video Compression】 HIK 8 channel NVR adopt to H.265+ compression format, which can effectively reduces the storage space by up to 75% than H.264 video compression format, NOTE: decoding capability is 1 Channel@8 MP (30 fps)/5 Channel@1080p (30 fps). | 【Smart Motion Detection】 Hik 8 channel 8 poe NVR supports 4 channel smart motion detection 2.0, motion detection enables the NVR to detect the moving objects in the monitored area and trigger alarms. the device can analyze videos that contain human and vehicle, and discard alarms which are not triggered by human or vehicle. | 【24/7 Continously Recording】 Hik 2k 8 channel network video recorder built in 2 SATA interfaces, up to 8TB storage capacity for each HDD(Not Included), which can ensure NVR can continuously record whether daytime or night. support 8-ch synchronous playback, this NVR is INTERNATIONAL ENGLISH VERSION. if have any problems, please don't hesitate to con-tact us, we'll give you a satisfactory solution.

Supports 16 IP Cameras and up to 8 MP resolution | 16 Independent PoE Network Interfaces | HDMI Output Resolution: 1-ch, 4K (3840 × 2160)/30 Hz, 1920 × 1080p/60 Hz, 1600 × 1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz | Incoming Bandwidth: 160 Mbps Outgoing Bandwidth: 80 Mbps | WARRANTY - This Camera is Original International Version, not US Version, One Year Warranty and Lifetime Tech Support covered by seller NOT from Hik vision USA

S.h.i.p. from. U.S. ware-house. This 4K 16 chanel PoE NVR of model: DS-7616NI-Q2/16P from Hik factory, International Original English Version, support firmware upgrade. We provide 2-year warranty and life-t-ime technical support for users. If you have any needs, please do not hesitate to contact us at any time. (Warm tips: If your camera is already active in use, it is recommended that you reset the camera before connecting to the new NVR. Please refer to the below user manual to set up the NVR) | Up to 4K high-definition live view, storage and playback. Up to 1-ch @ 8MP or 5-ch @ 1080P decoding capacity. | Plug & Play with up to 16 independent PoE network interfaces, 16-ch ip cameras can be connected. Up to 160 Mbps incoming bandwidth. H.265+/H.265/H.264+/H.264 video formats. | 1 HDMI and 1 VGA interfaces, both interfaces support independent video output. 2 SATA interfaces for HDD connection (Up to 8TB capacity for each disk, HDD not include). | Provides highly configurable Home/Business Surveillance Live View, Storage, and Playback system solution. Including Mobile Viewing & Push Notifications, Desktop Web Browser support, Motion Detection and, more with no monthly fees.

【Us Local Service】Professional and Reliability，H.265+ compression effectively reduces the storage space by up to 75%. Adopt stream over TLS encryption technology which provides more secure stream transmission service. Adopt Hik Acusense technology to minimize manual effort and security costs. | 【Plug & Play】Up to 16-ch IP camera inputs, plug & play with 16 power-over_x0002_Ethernet (PoE) interfaces. Up to 160 Mbps incoming bandwidth. Network & Ethernet Access, 16 independent PoE network interfaces, 1 self-adaptive 10/100/1000 Mbps Ethernet interface, Hik-Connect for easy network management. | 【Smart Function】All channels support Motion Detection 2.0. 1-ch facial recognition for video stream, or 4-ch facial recognition for face picture. Smart search for the selected area in the video, and smart playback to improve the playback efficiency. Human/Vehicle Analysis：16-ch. Face picture comparison, human face capture, face picture search. | 【HD Video Output】Provide independent HDMI and VGA outputs. HDMI video output at up to 4K resolution. H.265+/H.265/H.264+/H.264 video formats. Incoming Bandwidth 160 Mbps, Outgoing Bandwidth 160 Mbps. | 【Storage and Playback】Up to 2 SATA interfaces for HDD connection (up to 10 TB capacity per HDD). 16-ch synchronous playback. Capacity: Up to 10 TB capacity for each HDD(HDD Not Included). | 【International English Version】 This Hik 16 channel 16 PoE Acusense NVR is INTERNATIONAL ENGLISH VERSION, model is DS-7616NXI-K2/16P. if you have any problems, please don't hesitate to contact us, we'll give you a satisfactory solution.

【Work with 32 Hik PoE IP Cameras】 Hik 32 channel 4K NVR don't built in PoE(Power over Ethernet) interface, it has 2 self-adaptive 10/100/1000 Mbps Ethernet interfaces, and need connect this NVR to PoE switch(Not Included) first, then connect 32 PoE ip cameras to PoE switch(Not Included), maximum up to 16 channel ip video input, up to 12MP resolution. | 【Smart Function】16 channels support Motion Detection 2.0. Up to 4-ch facial recognition for video stream, Up to 8-ch facial recognition for face picture. Smart search for the selected area in the video, and smart playback to improve the playback efficiency. up to 4 channels 2MP(H.264/H.265)video analysis for human and vehicle recognition to reduce false alarm. | 【H.265+ Video Compression】 Hik 32 channel NVR adopt to H.265+ compression format, which can effectively reduces the storage space by up to 75%. Full channel IP cameras connection. Adopt stream over TLS encryption technology which provides more secure stream transmission service. Support double verification for playback and downloading. | 【HDMI and VGA Output】Hik 32 channel NVR network video recorder built in 2 HDMI output interface and 1 VGA output interface, HDMI 1 video output at up to 4K resolution, HDMI 2 video output at up to 1920×1080 resolution, VGA video output at up 1920x1080 resolution. HDMI 1/VGA simultaneous output, HDMI 2/VGA independent output. incoming bandwidth 160 Mbps, outgoing bandwidth 256 Mbps. | 【Storage and Playback】 Hik 4k network video recorder built in 1eSATA interface and 4 SATA interfaces that support hot-plug, up to 10TB storage capacity for each HDD(Not Included), which can ensure NVR can continuously record whether daytime or night. this NVR is INTERNATIONAL ENGLISH VERSION. if have any problems, please don't hesitate to contact us, we'll give you a satisfactory solution.

【Work with 32 Hik PoE IP Cameras】 Hik 32 channel 4K NVR don't built in PoE(Power over Ethernet) interface, it has 2 self-adaptive 10/100/1000 Mbps Ethernet interfaces, and need connect this NVR to PoE switch(Not Included) first, then connect 32 PoE ip cameras to PoE switch(Not Included), maximum up to 32 channel ip video input, up to 12MP resolution. | 【H.265+ Video Compression】 Hik 32 channel NVR adopt to H.265+ compression format, which can effectively reduces the storage space by up to 75%. Full channel IP cameras connection. Adopt stream over TLS encryption technology which provides more secure stream transmission service. Support double verification for playback and downloading. | 【Smart Function】 Up to 32 channels support Motion Detection 2.0. Up to 1-ch facial recognition for video stream, Up to 4-ch facial recognition for face picture. Smart search for the selected area in the video, and smart playback to improve the playback efficiency. up to 2 channels 4MP(H.264/H.265)video analysis for human and vehicle recognition to reduce false alarm. | 【HDMI and VGA Output】Hik 32 channel NVR network video recorder built in HDMI output interface and VGA output interface, HDMI video output at up to 4K (3840 × 2160)/30Hz resolution, VGA video output at up 1920 × 1080/60Hz resolution. HDMI/VGA independent output. incoming bandwidth 256 Mbps, outgoing bandwidth 160 Mbps. | 【Storage and Playback】 Hik 4k AcuSense network video recorder built in 4 SATA interfaces, up to 10TB storage capacity for each HDD(Not Included), which can ensure NVR can continuously record whether daytime or night. support 16-ch synchronous playback, NOTE: this NVR is INTERNATIONAL ENGLISH VERSION. if have any problems, please don't hesitate to contact us, we'll give you a satisfactory solution.

Digital signal analysis for consistent detection throughout the coverage pattern | Digital temperature compensation for improved catch performance at critical temperatures | Patented Multi-Level Signal Processing (MLSP) for accurate detection of human IR over a broad range of temperatures | Vertical Beam Shaping (VBS) provides pet immunity up to 60 lbs (27 kg) available with BV300DP series | Sensitivity adjustment to configure the detector for normal or hostile environments

Brand New | DSC IMPASSA Direct Replacement

DSC HS2LCDWF9ENG Wireless Full Message LCD NEO PowerG 2-Way Wire-Free Keypad

DSC PowerSeries PK5500 Alarm Keypad | #1 Supplier for Fire Safety Equipment in North America. Our company is dedicated to help and supply your fire equipment needs with the best prices Worldwide. | We have the most dedicated customer service team to help you with any question regarding our products and your orders.

✪LCD Screen Protector perfectly fit for sony DSCRX100M7 Cybershot Digital Compact Camera . Not for other model. Easy to install with 100% bubble-free adhesives, bubble-free installation. | ✪9H Hardness - Longer tempering time, which made the screen protector has a higher hardness. Prevents the camera screen from high impact drops, scratches such as keys and knives, scrapes, and bumps. | ✪99.99% HD Clarity - High-transparency provides high-definition clear viewing. Hydrophobic screen coating protects your camera screen from fingerprints effectively and keeps high-sensitivity touch response. | ✪Highest definition and sensitivity: High-quality material and only 0.3mm thickness, extremely thin to bring you a high permeable and crystal viewing experience with ultra-low reflection and won't reduce the sensitivity. | ✪Easy to remove without residue, remaining your camera brand-new. When fixed on the screen, it is nearly automatic.

Built-in CC2541 Bluetooth 4.0 BLE module, supports iOS devices and Android 4.3 devices or later | 1 channel 12V relay. Operating voltage is DC 12V. | Free APP for Android , please search "DSD TECH Bluetooth" in google play. | Free APP for iOS devices(iPhone), please search "DSD TECH Bluetooth" in the APP Store. | DSD TECH provides a one-year warranty on this Bluetooth Relay. If you have any questions, Please feel free to contact us.

Built-in CC2541 Bluetooth 4.0 BLE module, supports iOS devices and Android 4.3 devices or later | 2 Channel relay. Supports 5V and 12V operating voltages. | Free APP for Android , please search "DSD TECH Bluetooth" in google play. | Free APP for iOS devices(iPhone), please search "DSD TECH Bluetooth" in the APPStore. | DSD TECH provides a one-year warranty on this Bluetooth Relay. If you have any questions, please feel free to contact us.

0.91 INCH OLED Display: Resolution is 128*32,Very Clear,Black background with blue text display. | IIC(I2C) interface: Only 4 PIN( VCC, GND, SCL, SDA), Simpler than SPI interface Screen, you can leave more ports for connecting other sensors. | Sample Code and Technical Support: You can drive this display through the u8glib library. DSD TECH also provides complete sample code and instruction manuals. you can drive this OLED screen in half an hour, | The main chip is SSD1306; supports DC 3.3V to 5.0V supply. Working Temperature: -30 degrees ~ 70 degrees | About Warranty: DSD TECH offers 1 year warranty and lifetime technical support.If you meet any question, Please contact us, we will fix your issue within 24 hours.

Designed to be used for USB to TTL electronic projects, easy to connect to your MCU or Raspberry Pi. Status LED for TX,RX,USB | Built-in Silicon Labs CP2102 USB to TTL Serial Transfer Chip ,Industrial chip, high quality, super stable. | Standard USB power supply, the lead pin includes: 3.3V, GND, TXD, RXD, 5V, GND. With this adapter, you can power 3.3V and 5V microcontrollers. Very flexible. | Supports Windows 2000, XP, Vista, Window 7,8,10, Mac OS 9, Mac OS X & Linux. | WARRANTY:DSD TECH back this usb to ttl serial cable adapter with 12 months warranty.If you meet any question, please contact us, we will fix your issue within 24 hours.

Bluetooth module HC-05 Master and slave Two in one module. Please note: iOS devices (iPhone) are not supported | Use the CSR BC417 mainstream bluetooth chip, bluetooth V2.0 SPP protocol standards | Module working voltage 3.6 V to 6V | Default rate of 9600,default pin:1234, the user can be set up.click the button into AT MODE | Can be switched via AT commands as master or slave mode , the device can be connected via AT commands specified

HC-05 Wireless BT Module: with this HC 05 Bluetooth module,You can quickly add the Bluetooth feature to your DIY project, and then you can use your android phone to control some gadgets, such as: switch, LED. | Master and Slave 2-IN-1 HC 05 Module:Working Voltage 3.6V to 6V , Default baud rate:9600,Default pin:1234 | Button: Press the button, the module enter the AT mode. AT commands are executed only in AT mode. | 6 PIN Dupont Cable : with this Dupont Cable, you can easily connect this HC-05 Bluetooth module. | Why choose DSD TECH brand: you not only get high-quality products, you can also get technical support and ONE YEAR WARRANTY. You can ask any questions about this HC05 module, our technical team is waiting for you.

Bluetooth RS232 Adapter : With this Bluetooth RS232 adapter, you can wirelessly communicate with any RS232 devices on Android smartphones or a Bluetooth enabled computer. | Built-in Industrial Bluetooth 2.0 SPP module driven by the CSR BC417 chip. Compatible with Android phones and Bluetooth enabled computers, but not compatible with any iOS device. | RS232 DB9 Interface: Please note that only Rx and Tx signals are valid. Does not support CTS, RTS hardware flow control. | Bluetooth pairing PIN: 1234, Baud rate parameters: 9600, N, 8, 1. Transmission distance of more than 20 meters.Baud rate and Bluetooth name and PIN can be configured by software. DSD TECH provides setup software for free. | About WARRANTY: DSD TECH offers a one-year warranty and lifetime technical support. If you meet any question, please contact us, we will fix your issue within 24 hours.

DSD TECH: DSD TECH focuses on the development of communication connection devices such as USB/Serial/Wireless. We have served more than 100,000 customers in Europe, North America and Japan. | Bluetooth 2.0 to RS485/RS232: With this Bluetooth RS485 adapter, you can wirelessly communicate with RS485/RS232 devices on Android devices or a Bluetooth enabled Computer. | Compatibility:Built-in Industrial Bluetooth 2.0 SPP module driven by the CSR BC417 chip. Compatible with Android phones and Bluetooth enabled computers, but not compatible with any iOS device. | Working mode: Supports master mode and slave mode. Two SH-B35 adapters can form a Bluetooth connection network. | Warranty: DSD TECH provide a 1 year warranty and lifetime technical support for this Bluetooth to RS485 RS232 Adapter. If you have any questions, please feel free to contact us. We will respond within 24 hours.

DSD TECH: DSD TECH focuses on the development of communication connection devices such as USB/Serial/Wireless. We have served more than 100,000 customers in Europe, North America and Japan. | WIFI to RS485/RS232: With this WIFI to RS485/RS232 adapter, you can quickly establish a connection with your RS485/RS232 devices via WIFI network. | Compatibility: Built-in Industrial WIFI module.Support TCP,HTTP Client,MQTT and other communication protocols. | Working mode:Configuration is done via AT command. Supports master mode and slave mode. Two SH-B35W adapters can form a wireless connection network. | Warranty: DSD TECH provide a 1 year warranty and lifetime technical support for this Bluetooth to RS485 RS232 Adapter. If you have any questions, please feel free to contact us. We will respond within 24 hours.

DSD TECH: DSD TECH focuses on the development of serial devices such as TTL/RS232/RS485. We have served more than 100,000 customers in total. | Lead PIN: 3.3V ,5V,TXD,RXD,DSR,DTR,RTS,CTS. This adapter supports output voltages of 3.3V and 5V. But the logic level is 3.3V | Protective case: Come with a protective case, this transparent protective case can effectively prevent static interference from the hand and prevent accidental short circuit. | Compatibility: Works with Windows 10,8,7. | What you get: 2 PCS USB to TTL Serial Adapter ,1 PCS 6 PIN DuPont cable, 12-month free Warranty, friendly Customer Service (24-hours prompt Reply).

DSD TECH: DSD TECH focuses on the development of serial devices such as TTL/RS232/RS485. We have served more than 100,000 customers in total. | USB TYPE C TO TTL SERIAL ADAPTER: Interface with TTL Serial equipment using this USB Type-C Serial adapter. Suitable for some laptops with only USB Type-C interface. The pin interfaces are: VCC (5V), GND, TX, RX, CTS, RTS. It can meet most of the usage scenarios. | Silicon Labs CP2102N:CP2102N is an upgraded version of CP2102 chip, the maximum transmission speed can reach 3Mbps, which is equivalent to FT232RL. | Compatibility: This USB-C to TTL adapter is compatible with Windows 7, 8, 10 and various Linux OS and Mac OS | Customer Support:Offering permanent technical support and a 1-year product replacement service. All questions will be answered for you within 1 business day

DSD TECH: DSD TECH focuses on the development of serial devices such as TTL/RS232/RS485. We have served more than 100,000 customers in total. | Silicon Labs CP2102N:CP2102N is an upgraded version of CP2102 chip, the maximum transmission speed can reach 3Mbps, which is equivalent to FT232RL. | 1.2M/4 Feet:The length of this USB to TTL serial cable is 1.2M/4 Feet. The pin interfaces are: VCC (5V), GND, TX, RX, CTS, RTS. It can meet most of the usage scenarios. | Compatibility: This USB to TTL cable is compatible with Windows 7, 8, 10 and various Linux OS and Mac OS | Warranty:DSD TECH provide a 1 year warranty and lifetime technical support for this USB to TTL Serial Cable.if you have any questions, please feel free to contact us. We will respond within 24 hours.

FTDI FT232RL IC:Built-in original FTDI FT232RL IC. Supports 5V, 3.3V and 1.8V Logic TTL levels,You can switch Logic levels by jumper. | Protective case: Come with a transparent protective casing, this transparent protective casing to effectively prevent static interference from the hand and prevent unintentional short circuit. | Application:Support EEPROM, Vendor ID re-write, unbrick routers ,program ESP8266 module, interface to GPS modules, flash firmware on hard drive, update transmitter, interface to set top box and other compatible UART interface devices | Compatibility: This USB to TTL adapter is compatible with Windows 7, 8, 10 and various Linux OS and Mac OS | WARRANTY:DSD TECH back this FTDI FT232RL USB to TTL UART adapter with 12 months warranty.If you meet any question, please contact us, we will fix your issue within 24 hours.

Support 4 kinds of TTL levels:This is a versatile USB to TTL converter. It is powerful enough to handle almost all TTL level communications. It is compatible with 5V, 3.3V, 2.5V, 1.8V TTL levels. | FTDI FT232RL Chip:Built-in original FTDI FT232RL Chip.The DSD TECH brand never uses cheap fake chips. | Not only provides access to UART Transmit (Tx), Receive (Rx), RTS#, CTS#, VCC and GND pins,but also provides access to DSR,R1,DCD,DTR,RESET pins | Protective case: Come with a protective case, this transparent protective case can effectively prevent static interference from the hand and prevent accidental short circuit. | WARRANTY:DSD TECH back this FTDI FT232RL USB to TTL UART adapter with 12 months warranty.If you meet any question, please contact us, we will fix your issue within 24 hours.