High precision: Professional manufacturing, high precision and good reliability. All our products are professionally tested before leaving the factory to ensure stable operation and can be identified quickly and accurately. | Large capacity: With a high-quality ABS housing, you can record up to 100,000 changes. The written information can be retained for up to 10 years without loss. | Uses: Keychain ID / IC card for access control system. Can be used in factories, office buildings and apartments. 100 ID / IC cards can meet your large demand. | Precision design: Precision design, stable performance and easy to use. Is your best choice. | 100% satisfaction: Your satisfaction is our priority. If you have any questions during use and purchase, please feel free to contact us and we will reply you as soon as possible.

Stable performance: The RFID wristband adopts a working frequency of 125KHz, and the performance of this RFID wristband is stable and professional. Formatted in the standard format used in most access control security systems. | Wide application: RFID access control wristbands are suitable for swimming pools, gyms, cold rooms, access control, etc., suitable for humid environments. | Comfortable to wear: closed-loop wristband, bright color, comfortable to wear. Adjustable wrist strap fits almost all sizes. | Access control: waterproof, moisture-proof, shock-proof, high temperature resistance. The wristband of the bracelet is an original chip, which needs to be written on it before it can be read. | High-quality and durable: high-quality silicone material, non-cracking, long service life, non-irritating.

High quality industrial optical glass, multi-layer coating technology, high precision, large aperture and large amount of lightThe image is clear and realistic, with high transmittance and clear picture quality, imaging is better than ordinary lenses. | 16mm fixed focus lens can make your camera monitor farther. It can objectively record and reflect the subject's movement speed and rhythm changes, which is perfect for outdoor areas that require monitoring. | 5MP high-definition lens has clear image, good color reduction, less noise and small small distortion. Wide-angle lenses offer a broader view for you. Ideal replacement for your previous lens of camera. | High quality ABS material shell with smooth surface, durable and corrosion resistant. The lens is made of high quality optical glass, waterproof and scratch resistant, It has a long service life. | Standard M12x0.5 screw connector, suitable for most types of surveillance cameras. This lens is compact Easy installation and remove without affecting the installation and use of other accessories.

2.1mm Focal Length - This camera lens features a 2.1mm focal length to make every detail so clear that no message will be missed, thus preventing danger. | 150° Wide Angle - This IP camera lens supports 150° wide angle, which gives you a full vision. Makes whole situation under control. | 2.5mm F-number High Definition - This IP camera lens adopts high F-number up to 2.5mm to give you a super clear vision. | Precise Compatibility - The M12*0.5 lens is widely suitable for both 1/3'' & 1/4'' CCD chips with no stuck or conflict. | IR Lens - This CCTV lens supports night vision which gives you a 24-hour protection. So reliable.

Single board lens is high quality lens, which is suitable for most compatible models. | 5MP HD lens, M12 specification, with 35mm Optical focal length, very practical in use. | Made of premium ABS and optical glass material, sturdy and durable, long service life. | Easy to install, no complicated tools required, convenient and easy for you to use. | Professional manufacturing, high precision, strong reliability, making sure safety use.

【Wide applicability】Widely used in professional users, such as banks, cash houses, prison telecommunications stations, plice stations, integrated fire control, anti-return and anti-tail. | 【Excel export function】Normal shifts and multi-shift attendance management. Easy to query and query, report export to excel, editable and printable reports, unlock at a certain time. | 【Fire and alarm linkage function】If not connected to the expansion board, only the software interface will alarm and drive the computer speakers. If connected to the expansion board, it can be alerted by hardware, and if connected to the reinforcement board, it can be safely alerted. | 【Save at high speed】High-speed memory protection measures ensure that they are never recorded when power is lost. Large storage capacity for storing photos and records. | 【Invalid or illegal card swipe warning】Open the door for a long time and unlock the first card to unlock an illegal interruption. Support remote unlocking, offline operation and real-time monitoring. Easy for your security management.

Classic design: car tape has a retro design and is a good decoration for your car. metal case makes 3.5mm cassette adapter choice for those who take audio seriously. | High quality sound: with 3.5mm audio jack for most mp3, mp4, computer and other playback devices. Seamlessly transmit stereo audio for high-quality sound, letting you listen to music anytime, anywhere! | Convenience: When you have a car with a tape player, your only has a charging port and no 3.5mm auxiliary port. cassette adapter and smartphone to 3.5mm headphone jack adapter will allow you to continue to enjoy music on your phone. , | Compatibility: Support any phone, tablet, MP3 player, car stereo, headphones, Hi-Fi, portable speakers or other devices equipped with a standard 3.5mm audio jack or AUX input port, just adjust audio balance on player Set, you will get a music classic! | Simple operation: our tape is easy to use, plug and play, no external power supply required. When you have a 3.5mm audio jack or AUX input port, you can use it immediately.

High simulation --- Dome shape and flashing LED light make it look very realistic. Fine workmanship, and the working mode is exactly the same as a real monitor. | Red LED light --- Internal red LED light, keeps flashing once every 1 seconds after batteries are installed. | Effective deterrent --- Excellent workmanship, high degree of imitation! Very effective in deterring and deterring thieves or lawbreakers from approaching. | Easy installation --- Cheap and effective way to protect your home. Installs quickly and easily to the ceiling or wall with the included screws. | Wide range of applications --- Applicable to supermarkets, hotels, parking lots, libraries, offices, warehouses, marketplaces, parks, residential areas and etc.

HOLD MANY FINGERPRINTS: Fingerprint scanner can hold 1000 fingerprints, set fingerprints for multiple accounts, set fingerprints for each family member using a separate account, and automatically log in to their own accounts through fingerprints. | 360 DEGREE AUTO CALIBRATION: 360 degree auto calibration and recognition function, press the correctly registered finger at any angle on the module to complete the comparison. | MULTIFUNCTIONAL: Multi functional design, fingerprint collection, fingerprint registration, fingerprint matching and fingerprint search can be done independently. | WIDE APPLICATION: Mini fingerprint reader is used for fingerprint access control machine, fingerprint root search, fingerprint attendance machine, fingerprint storage cabinet, one touch automatic operation, fingerprint printing, fingerprint lock, fingerprint security. | COMPACT STRUCTURE: Computer fingerprint reader is compact, easy to carry and store, low power consumption, universal interface, high reliability and easy to operate.

Process of fingerprint identification, the newly extracted fingerprint feature value is successfully identified and then merged into the fingerprint database, so that the user can use it in the process as better as possible. | 360° automatic correction and recognition, press the correctly registered finger at any angle on the module, the pair is successful, and you can pass. | The fingerprint recognition rate is low, the maximum is 0.001%, and the false rejection rate (FRR) is less than 0.001%. | USB model, supports up to 1000 fingerprint users. The fingerprint window adopts waterproof technology. | Support the full range of windows. Support the secondary development of for Android platform. Communication interface includes UART, 3.3V‑TTL level or USB communication.

✅Professional manufacturing: High quality embedded access module RFID module. Professional manufacturing, stable performance, long service life, please rest assured to buy. | ✅Effective card distance: It has a valid card reading distance of 5 to 15 cm. Please check the parameters carefully when placing an order to avoid invalid reading. | ✅Widely applicable: This product is suitable for all 125khz cards. Wide compatibility, don't worry about selling back and not using it. | ✅Simple installation: Easy to install and easy to use, we will provide a valid description and wiring diagram for your installation. To facilitate your installation. | ✅Quality service: We are very confident in our products. If you have any questions during the process of using or purchasing, please contact us in time. We will give you a satisfactory answer.

◆The virtual camera is a fake camera, it is just a simulated camera that imitates the shape and working mode of a real camera. Installing virtual cameras in warehouses, parking lots, hotels and other places can effectively deter thieves or criminals from approaching them. | ◆This simulation camera has a flashing LED light, which is more realistic. The solar panels inside the camera can absorb light and enable the machine to flash red LED lights. | ◆This simulated analog camera is made of high-quality ABS material, with a solid support base that can avoid climate influences, is durable and has a long service life. It is waterproof and can be installed indoors and outdoors, making it more convenient to use. | ◆However, if you are indoors, using the camera under cover or want the light to flash at night, you need to install 2 AAA rechargeable batteries (batteries not included). High-quality batteries can be used for 3 to 6 months. | ◆This kind of simulation camera requires no wiring and is easy to install. It can be easily and quickly installed using the bracket and screws included in the package. Mixing the simulation camera with the real camera can play an effective threat and anti-theft function, and is suitable for homes, shopping malls, factories, companies, etc.

High quality industrial optical glass, multi-layer coating technology, high precision, large aperture and large amount of lightThe image is clear and realistic, with high transmittance and clear picture quality, which is three times the effect of ordinary camera. | With IR-cut filter can automatically switch the effective infrared range of day and night. Adopts lens with low illumination level of 0.001, a clear color image can be displayed at low illumination and without any auxiliary light source. | 1080P lens provides high-definition image, good color reduction, less noise and small distortion, can restore the most realistic image for you. | Universal fixed focus lens can objectively record and reflect the subject's movement speed and rhythm changes, which is perfect for monitoring baby, pet and so on. | Standard M12 thread, quick and firm connection. Easy installation and remove without affecting the installation and use of other accessories. Superior ABS material lens can apply to most models that can match.

High quality industrial optical glass, multi-layer coating technology, high precision, large aperture and large amount of lightThe image is clear and realistic, with high transmittance and clear picture quality, which is three times the effect of ordinary camera. | 5MP lens provides high-definition and clearer video and pictures even in low light environments, good color reduction, less noise and small distortion. | 180°fisheye lens has a wide viewing angle, which creates conditions for close-up monitoring of a wide range of scenes, will not miss every monitoring corner. | Universal fixed focus lens can objectively record and reflect the subject's movement speed and rhythm changes, which is for monitoring baby, pet and so on. | Standard thread, quick and firm connection. Easy installation and remove without affecting the installation and use of other accessories.Superior ABS material lens can apply to most that can match.