Welcome to the next generation of gaming performance with the AMD Ryzen 7 4800H mobile processor, 16GB 3200MHz DDR4 memory, and 512GB M.2 NVMe PCIe SSD storage | Enjoy fast refresh and deep colors with a 144 Hz refresh rate and outstanding clarity on a 15.6" FHD (1920 x 1080) IPS display | The NVIDIA GeForce GTX 1660Ti GPU is a blazing-fast supercharger for your favorite games and the newest titles | Get maximum performance via Dual Burn Support, which pushes the CPU and GPU together for improved framerates, and Legion Coldfront 2.0 for thermal tuning | The Legion TrueStrike keyboard with soft-landing switches delivers hair-trigger inputs

This Multi-function OTDR&CCTV Tester is an essential tool for fiber length, network, and CCTV camera testing. OTDR displays the power of the returned signal related to distance. The information can be used to confirm the transmission quality of a fiber optic link. It is widely used in the maintenance, construction, and monitoring of cable lines. It can measure the optical fiber length, transmission attenuation of optical fiber, attenuation of the splice, and failure location, etc. | Support 1310/1550 Dual-wavelength, max test range 150KM, Automatic analysis of various linkers/fusion points, easy analysis of various events, Save and view the testing curves, support zoom and move curves, view details, Support saving cures number ≥30000pcs, Support UCC menu control mode A-TYPE, B-TYPE select | Improved cable tester, UTP cable, telephone cable etc order and connectivity test, can save testing report. RJ45 cable TDR test, test cable pair status, length, attenuation, reflectivity, impedance, skew etc, Cable tracer, search BNC cable, network cable and telephone cable from the mess cables, Network tool: Ping, IP scan, Port Flash, DHCP server, Trace Route. TesterPlay: Tester, android version mobile phone and PC display at the same time. | Improved cable tester, UTP cable, telephone cable etc order and connectivity test, can save testing report. RJ45 cable TDR test, test cable pair status, length, attenuation, reflectivity, impedance, skew etc, Cable tracer, search BNC cable, network cable and telephone cable from the mess cables, Network tool: Ping, IP scan, Port Flash, DHCP server, Trace Route. TesterPlay: Tester, android version mobile phone and PC display at the same time. | 1920*1080 Video HDMI Input/Ouput. Shortcut button, drop-down menu, can select Poe power, IP setting, CVBS, LAN info, HDMI IN etc. Media player, 4K video files and MKV/MP4 media files play， Quick office (support excel, word, ppt format) doc. editable. 8GB SD card included. Audio in, support record and save the audio/LED lamp, calculators, music players and other application tools. .4 V /7000mAh Lithium Ion Polymer Battery, after 6~7 hours charging , working time lasts 16 hours

Powered by the NVIDIA GeForce RTX 3080 graphics processing unit (GPU) with a 1710MHz boost clock speed to help meet the needs of demanding games. | 10GB GDDR6X (320-bit) video memory. | PCI Express 4.0 and earlier PCI Express 3.0. Offers compatibility with a range of systems. | Antialiasing and anisotropic filtering delivers striking graphics with incredible realism. | HDMI and Display Port outputs enable flexible connectivity.

INCLUDES: Tamron SP 70-200mm f/2.8 Di VC USD G2 Lens + SanDisk 128GB C10 Extreme UHS-I SDXC Memory Card + Altura Photo Mini Tripod with Pistol Grip + Altura Photo Rapid Fire Wrist Strap + Altura Photo Hard-Shell Case + Altura Photo Accessory Kit + 3 Sizes MagicFiber Microfiber Lens Pouch | A POPULAR TELEPHOTO ZOOM for a variety of shooting applications, this lens is characterized by its bright f/2.8 constant maximum aperture, as well as sophisticated optical and physical designs. | COMPATIBLE with all Canon Cameras, including EOS 7D Mark II, 70D, 77D, 80D, Rebel T3, T3i, T4i, T5, T5i, T6, T6i, T6s, T7, T7i, T8i, SL1, SL2 SL3 APS-C Cameras, and EOS 5D Mark III, 5D Mark IV, 6D Mark II, 5DS, 5DS R, 1Dx Mark II Full Frame DSLR Cameras.

Synology DiskStation DS620slim, made for a variety of server roles such as iSCSI targets backup, file storage, email servers, and domain controllers! | Intel Celeron J3355 Dual-Core 2.0GHz 2MB CPU, Up To 2.5GHz Turbo; 6GB DDR3L Synology SDRAM Memory; 12TB (6 x 2TB) 6Gb/s SATA 2.5 Inch HDDs for High Capacity Storage; 2 x RJ-45 1GbE LAN Port (with Link Aggregation / Failover support); 2 x USB 3.0 Port; Btrf File System for Advanced LUN iSCSI Service | Operating System: Synology DSM Software | Synology NAS chassis comes in a sealed box. | Hard drives and memory upgrades included separately NOT installed, installation required.

F/2.8 difference. The lens is twice as bright as an f/4 lens, giving you more control of light, more depth of field and more range of expression. | Low-light detail. On a Full-frame/FX-format Z series mirrorless camera with in-body image stabilization you can slow down your shutter speed to gather more light without causing camera blur or raising the ISO. | Versatile close shooting. Get as close as 0.68 inches at the 70mm zoom position and 2.79 feet at the 180mm zoom position for photos and videos that reveal the smallest details. Pairs great with Z teleconverters. Increase your reach by 2x (up to 360mm) with the Nikon Z Teleconverter 2.0x or 1.4x (up to 252mm) with the Z Teleconverter 1.4x (sold separately). | Suppressed focus breathing. When recording video, smoothly transition focus from foreground to background with virtually no change to the angle of view. | Lightweight and compact. With an approximate weight of 795g and under 6 inches in size, this is a lens for being on-the-go.

RECOGNIZE FACES: Face Recognition lets you add an unlimited amount of people to trigger recordings and alerts. Get video recording and alerts when the shape of a person or vehicle is detected in the image. | POWERFUL DETERRENCE: Spotlight cameras turn the lights on when motion with heat is detected. The built-in speaker lets you talk back and sound an alarm siren to stop crime before it happens. | SPOTLIGHT COLOR NIGHT VISION: The super bright spotlights turn on with warm activity near the camera, like people & cars. Get color video up to 115ft so you can see the colors of clothing, cars and more. | 2 WAY AUDIO: Hear off-screen noises and identify voices by their gender, age, accent & language. Record conversations and make sure your kids or elderly family members are being well taken care of by anyone assisting them. | SPEAK TO SEE: Enjoy hands-free security using voice commands. Stream video from your camera via the Google Assistant & Chromecast, Google Home Hub, or via Alexa devices with a screen, such as Echo Spot, Echo Show or 4K Fire TV.

The Nucleus-M is a wireless 3 Channel system. Connections between the FIZ hand unit and the two hand grips to the motors are completely wireless. | Each motor has a built-in MDR unit, saving space and setup time. A single motor can be powered directly from the camera's battery though a 7-Pin to P-TAP cable then daisy chained via 7-Pin to 7-Pin cable to run additional motors. There is no limit on the amount of motors an operator can attach per channel. | The FIZ hand unit and two handle grips have a wireless range of 1000 feet. The signal from the FIZ hand unit can be upgraded to 1 1/4 miles with an additional accessory. Both hand grips and FIZ hand unit run off .When fully charged the batteries in the hand grips can last up to 2 days. The batteries in the FIZ unit can last up to 10 hours. | FIZ hand unit is capable of controlling 3 channels - focus, zoom, and iris as well as overriding the hand grips. 0.8 mod, 35-tooth, 32 pitch gear with a face width of 10mm . Motors can calibrate on lenses without hard stops - such as photo-lens with follow focus gears. | Motors fit standard 15mm and 19mm Rods . Ideal for Gimbal, Drone, and Shoulder-mounted setups

AMD Ryzen Embedded V1500B quad-core eight threads 2.2 GHz processor | 32GB SO-DIMM DDR4 (2 x 16GB) | 5 x 3.5-inch drive bays (Diskless) | 4 x 2.5-inch drive bays (Diskless) | 2 x 2.5GbE ports | 1 x 10GbE port | 1 x Type-C USB 3.2 Gen 2 port | 3 x Type-A USB 3.2 Gen 2 ports

Chipset: GeForce RTX 4080.Cuda Cores : 9728 Units. Recommended PSU : 850 W (Min.750W) | Video Memory: 16GB GDDR6X | Memory Interface: 256-bit | Output: DisplayPort x 3 (v1.4a) / HDMI 2.1 x 1 | Digital maximum resolution: 7680 x 4320

UPC: 822088132288 | Weight: 7.100 lbs | Package Dimension : 6.0 inches L x 10.0 inches W x 2.0 inches H | Model Number: ICU504A

4K HDMI over IP Extender receiver | Delivers visually lossless high-quality video up to 4K at 30 Hz 4: 4: 4 | Ensures stunning quality video using ATEN advanced video lossless compression technology | Edid Expert selects the optimum EDID settings for smooth power-up, high-quality display and the best video resolution across different screens | Extends AV connections from a simple point-to-point to a multi-point to multi-point setup via LAN without distance limitations

Large diameter delivering f/1.8 brightness | Beautiful bokeh effect, and outstanding control of light streaking | Ultra-wide angle of view | Super multi-layer coating helps reduce flare and ghosting | Large HSM (Hyper-Sonic Motor) delivers ample torque to the focusing group for outstanding speed, ensuring exceptionally stable performance even at lower speeds

ScreenBeam 1100 Plus is a 4K wireless presentation system for in-room meeting collaboration | Users can wirelessly share and mark-up content on the room display from their favorite Windows, macOS, iOS or Chromebook device without an app or dongle | Multi-network deployment options, HDMI input and integrated digital signage reduce capital costs.

Delivers visually lossless high-quality video up to 4K @ 30 Hz 4:4:4 | Ensures stunning quality video using ATEN advanced video lossless compression technology | EDID Expert™ selects the optimum EDID settings for smooth power-up, high-quality display and the best video resolution across different screens | Offers different levels of video compression rate including Smooth, Balance, and High Quality for users to choose depending on practical usage | Extends AV connections from a simple point-to-point to a multi-point to multi-point setup via LAN without distance limitations

Well-built Lens😊 35mm/50mm/85mm T2.0 lens is all made with newly designed optical and mechanical structure , fully realises the combination of high resolution images and high quality ED, high refractive index glass. Ensuring a richly detailed picture. Effectively reduce the color offset phenomenon, so that the image has more artistic sense. | Unnoticeable BREATHING EFFECT😊 Breathing effect when focusing can be controlled. Stability of the image frame even when vignetting occurs when refocusing. The high-quality MC multilayer coating used by the lens increases the transmittance of the light, effectively reduces dazzling and ghosts. It provides a higher level of contrast. | T2.0 Large Aperture😊 The lens in the Spectrum series offers a constant aperture of up to T2.0 and a minimum of T16. It can shoot bright pictures in low light environment. The aperture blades create a soft and natural focus transition,Easily get soft bokeh,make the picutre more vivid and not blunt. | 270 Degress EXTRA LONG FOCUS Throw😊 The extra-long 270 degree focusing stroke and stepless focusing gear design, which can be adapted to various follow focusers, guarantee accurate focusing during shooting. The focus movement is more delicate, more precise and finer. It meets the requirements of professionals for focusing performance. | Compatibility: 7artisans T2.0 Series cine lens is compatible with Leica/Panasonic/Sigma L-Mount Mirrorless Camera like FP,S5,S1,S1R,S1H,SL,TL,TL2,etc. If you're not sure, just contact with us.

Well-built Lens😊 35mm/50mm/85mm T2.0 lens is all made with newly designed optical and mechanical structure , fully realises the combination of high resolution images and high quality ED, high refractive index glass. Ensuring a richly detailed picture. Effectively reduce the color offset phenomenon, so that the image has more artistic sense. | Unnoticeable BREATHING EFFECT😊 Breathing effect when focusing can be controlled. Stability of the image frame even when vignetting occurs when refocusing. The high-quality MC multilayer coating used by the lens increases the transmittance of the light, effectively reduces dazzling and ghosts. It provides a higher level of contrast. | T2.0 Large Aperture😊 The lens in the Spectrum series offers a constant aperture of up to T2.0 and a minimum of T16. It can shoot bright pictures in low light environment. The aperture blades create a soft and natural focus transition,Easily get soft bokeh,make the picutre more vivid and not blunt. | 270 Degress EXTRA LONG FOCUS Throw😊 The extra-long 270 degree focusing stroke and stepless focusing gear design, which can be adapted to various follow focusers, guarantee accurate focusing during shooting. The focus movement is more delicate, more precise and finer. It meets the requirements of professionals for focusing performance. | Compatibility: 7artisans T2.0 Series cine lens is compatible with Nikon Z5 Z6 Z7 Z9 Z50 Z6II Z7II ZFC cameras. If you're not sure, just contact with us.

Product Type:Device Server | Brand Name:Perle | Manufacturer:Perle Systems, Inc | Product Model:SDS1 M | Product Name:IOLAN SDS1 M 1P Secure RS232 Device Server V.92 Modem

Memory Size: 24 GB | Memory Interface: 384-bit DDR6 | Form Factor: 3 slot, ATX | Output: 1 x HDMI, 2 x DisplayPort, 1 x USB-C | PCI-Express 4.0

NVIDIA Ampere Streaming Multiprocessors | 2nd Generation RT Cores | 3rd Generation Tensor Cores | Powered by GeForce RTX 3080 | Integrated with 10GB GDDR6X 320-bit memory interface | WINDFORCE 3X Cooling System with alternate spinning fans | RGB Fusion 2.0 | Protection metal back plate

20Gb/sbi-directional,whenusedwithaThunderbolt2 host and Thunderbolt 2 devices | Data and video on a single cable | Electrically isolated, noise-reducing design | Ultra-slim, zero-bend radius cable | Daisy-chain up to six Thunderbolt devices

Lightest and most compact in its class of fast tele zooms for Sony full-frame mirrorless | VXD linear motor focus mechanism delivers high-speed and high precision autofocus performance | Superior optical design for uncompromised image quality | Moisture-Resistant Construction, Fluorine Coating, and Zoom Lock switch | Tamron 6 Year Limited USA Warranty for new lenses purchased from Tamron USA Authorized Dealer

Apochromatic elements limit color aberrations often present in high-contrast images | Industry Standard Focus and Iris Gears | Lightweight Design & Internal Focus | 150° of Lens Rotation

CD8069504393400

8 x 4K SMART ACTIVE DETERRENCE CAMERAS - Each security camera features 4K Ultra HD resolution providing superior definition and detail. The Active Deterrence Motion-activate warning light and remote-triggered siren help deter uninvited guests. | COLOR NIGHT VISION – Equipped with infrared LEDs, these cameras provide clear, colored video quality with IR night vision for up to 150ft, letting you identify objects and people more accurately. | LOREX HOME APP COMPATIBLE – Monitor your home or business from anywhere with the Lorex Home app for Android and iPhone. Just install the app and scan your system’s unique QR code to connect your security system to your phone. | SMART MOTION DETECTION - Each camera comes equipped with advanced motion detection. This system features person/vehicle detection which helps reduce unnecessary alerts and false alarms from moving branches or animals. | AMAZON ALEXA & GOOGLE ASSISTANT - Cameras are also compatible with Amazon Alexa and Google Assistant Voice Control.

NVMe M.2 PCIe Gen4 x4 Interface. PCIe 4.0 Compliant / NVMe 1.3 Compliant. | Power Management Support for APST / ASPM / L1.2. | Supports SMART and TRIM commands. Supports ONFi 2.3, ONFi 3.0, ONFi 3.2 and ONFi 4.0 interface. | Advanced Wear Leveling, Bad Block Management, Error Correction Code, and Over-Provision. | All Sabrent SSDs come with FREE Sabrent Acronis True Image for Sabrent Software for easy Cloning. For those who require a specific sector size to clone their existing SSDs: A newly released Sabrent utility enables users to re-format the Rocket drive and choose the sector size of their liking, either 512-bytes or 4K bytes.

FILTER HOLDER: The aluminum filter holder frame can hold up to 3 filters of 100x100mm and 100x150mm size with 2mm thickness. This includes Neutral Density (ND), Graduated ND (GND), and effect filters. | TRUE COLOR CPL: The circular polarizer, which can be bayonet-mounted to the main adapter ring, eliminates the yellow cast common in most CPLs, resulting in truer colors and higher quality photos. | COMPATIBILITY: The main adapter ring has a filter thread of 82mm, and includes adapters for 67mm, 72mm, and 77mm for a wide variety of camera lenses. Other thread size adapters are sold separately. | ND FILTERS: ND8, ND64, ND1000, and ND32000 100x100mm Neutral Density filters, to enable a uniform light reduction of 3, 6, 10, and 15 stops for large aperture and a slow shutter speeds. | GND FILTERS: Also included are 100x150mm 3-stop Soft, Medium, and Reverse Graduated Neutral Density filters that helps to darken specific areas of an image while not affecting the rest of the image. | TRANSPORTATION: Transport the system with the included NiSi Caddy Filter Pouch, which holds up to nine filters and can be carried as a shoulder bag and conveniently mounted on a tripod leg.

Apochromatic elements limit color aberrations often present in high-contrast images | Industry Standard Focus and Iris Gears | Lightweight Design & Internal Focus | 150° of Lens Rotation

7" High Definition Touchscreen, 1920 x 1200 Resolution | H.265, H.264, up to 4K video display via IPC Main Stream | IP & CVBS (Analog) or HDMI IN & IP Test can be used simultaneously | 4K Video files and MKV / MP4 formats supported for playback | 8MP (4K) TVI test, supports up to 3840 x 2160P @ 15FPS | 8MP (4K) CVI test, supports up to 3840 x 2160P @ 15FPS | 8MP (4K) AHD test, supports up to 3840 x 2160P @ 15FPS | 8MP (4K) EX-SDI & 1080P HD-SDI test | HDMI Input supports up to 1080P, outputs up to 4K | PoE/DC 12V Output, Input Voltage and Voltage Measurement

Chipset: GeForce RTX 4080 | Video Memory: 16GB GDDR6X | Memory Interface: 256-bit | Output: DisplayPort x 3 (v1.4a) / HDMI 2.1 x 1 | Digital maximum resolution: 7680 x 4320

Accelerated Performance - 177% higher 4K random read IOPS and 76% faster sequential write speeds compared to its predecessor | Maximize Performance - Turbocharge HDD arrays by 20x or more without occupying drive bays using dual built-in M.2 slots for NVMe SSD cache | Expansion Made Easy - Scale-up on-demand to 18 drives with two DX517 expansion units | Includes Everything to Protect Your Data - Back up critical data to and from public clouds, Windows PCs and servers, virtual machines, and data on the NAS with Synology Active Backup suite, Hyper Backup, and Snapshot Replication | Ready for 10GbE - Add in a 10GbE SFP+ or RJ-45 NIC to instantly increase network bandwidth based on your existing infrastructure

INCLUDES: Sigma 150-600mm f/5-6.3 DG OS HSM Super Telephoto Zoom Lens + Sigma USB Dock + Altura Photo Venture Camera Bag + SanDisk 64GB and 32GB C10 Ultra UHS-I SDXC Memory Cards + Altura Photo Rapid Fire Neck Strap + Altura Photo Mini Tripod with Pistol Grip + Altura Photo Rapid Fire Wrist Strap + Altura Photo Hard-Shell Case + Altura Photo Cleaning Kit + 3 Sizes MagicFiber Microfiber Lens Pouch | HIGH PERFORMANCE LENS: The Sigma 150-600mm f/5-6.4 DG OS HSM Contemporary Lens is the first hyper-telephoto zoom from the contemporary line. It is lightweight and compact in construction and offers a HSM (Hyper-Sonic Motor), Optical Stabilizer with Accelerometer, filter size of 95mm and features a minimum aperture of f/22. | COMPATIBLE with all Canon DSLR Cameras, including EOS 7D Mark II, 70D, 77D, 80D, 90D, Rebel T3, T3i, T4i, T5, T5i, T6, T6i, T6s, T7, T7i, SL1, SL2, SL3 APS-C Cameras, and EOS 5D Mark III, 5D Mark IV, 6D Mark II, 5DS, 5DS R, 1Dx Mark II Full Frame DSLR Cameras. | SIGMA accessories included: Sigma LCF-95 III 95mm Lens Cap + Rear Cap LCR II + LH1050-01 Lens Hood + TS-71 Tripod Collar + Protective Cover PT-11 + Lens Case + Shoulder Strap | SIGMA AUTHORIZED DEALER. Includes Sigma USA 4-Year Warranty.

NIAP CERTIFIED & TAA COMPLIANT: Certified to EAL4+ & NIAP / Common Criteria PP3. 0 for peripheral sharing switches (the highest security certification for peripheral sharing) and TAA compliant | 4K UHD DVI-I DP DH KVM: Supports DisplayPort 1. 2 systems with single HDMI 1. 4 monitors up to UHD 4K (3840x2160@30Hz) with four secure, isolated channels | SECURE KEYBOARD: Exclusive secure keyboard indicators for caps/Number/scroll lock | CONVERTS TO KM: Two products in one with hotkey to repurpose the switch from KVM to km | CABLE REQUIREMENTS: Requires one CBL0102 (6ft) per target system

8 serial ports supporting RS-232/422/485 | Compact desktop design | 10/100M auto-sensing Ethernet | Built-in 15 KV ESD protection for all serial signals | Easy IP address configuration with LCD panel

16 Cores and 32 Threads For Demanding Professional Workloads | Incredible 4.3 GHz Max Boost Frequency, with 72MB Cache | Eight-channel DDR4 and 128 total PCIe 4.0 lanes, the most bandwidth and I/O you can get on workstation desktop processor | AMD Ryzen Threadripper PRO processors provide unique, built-in data protection, seamless manageability, and reliable longevity so you can work confidently and more securely. | 280W TDP, Cooler not included

Lockerstor 8-Bay Enterprise Nas

Endless lens control options in the palm of your hand: The Nucleus-M allows you to wirelessly control the motors with either the FIZ hand unit or two handles. If desired, split the control between any of the possible control options for endless possibilities. | Small, compact hand unit that offers 3-axis control: Control focus, iris, and zoom with the small, form-fitted hand unit. The iris wheel can also be set to act as a speed control for the zoom toggle. | Perform effortlessly accurate focus pulls: The hand unit offers an intuitive focus mark system that allows you to set marks that vibrate as the hand wheel passes them. Additionally, the hand unit and handles both offer programmable hard stops to allow you to easily focus between a pre-selected range. | Function as a one-person camera team & keep the form factor of your camera setup to a minimum | Control any lens: from small DSLR lenses to large cinema zoom lenses

IBM LTO ULTRIUM-8 01PL041 12TB/30TB

Dimensions: 25"H x 23.5"W x 22"D / Load Capacity: 200 lbs / Fits all standard 19" rack mount devices and up to 20" mountable depth | Sturdy and rugged welded frame structure, convenient installation and maintenance, full steel construction with lockable, reinforced, glass door to keep devices safe | Removable and reversible front door and removable side panel design, each with quick-release mechanism. The vented frames and optional cooling fans provide excellent air ventilation. | Includes: 1 x Wall mount network server cabinet (no assembly required) / 1 x Screw package / 2 x Keys | Continuous technical support / Hassle free return policy for all products purchased 100% satisfied guarantee