Product Description: Introduction of the product   it is a Fingerprint Access and Time Attendance System based on network, which introduce two of the latest technologies, Internet Comm...

Product Description: Introduction of the product   The Fingerprint Sensor is an innovative product used in calculator and network security. Different from the traditional password and ...

Product Description: Specifications Size: 8.85 inches wide by 11.65 inches high by 8.55 inches deep (22.3 cm) 22.3 cm wide by 29.6 cm high by 21.7 cm deep Power: 12 to 24 VDC or 12 to 24 VAC 50-60 Hz...

Hands free video doorphone

Product Description: 1.Non-polar, any wire is OK for connection 2.Available distance: 50m unshielded wire 200m shielded wire 3.Lock lead wire connects to the camera. 4.Switch power supply

Product Description:   1.With the ID card, release the door without keys. 2. Max 20 cards with 2 special cards, one is to delete the information in the card and another to write information in ...

Product Description: 1) Door release 2) Monitor 3) Warn to sound siren SMPS range from AC 90~250V

Country of Origin: Made In China . Product Description:   Features 1.Two monitors work with one camera 2.The Buttons connect to different monitors. 3.Built-in adaptor 4.Press A button to call...

Country of Origin: Made In China . Product Description:   Features 1.Two monitors work with one camera 2.The Buttons connect to different monitors. 3.Built-in adaptor 4.Press A button to call...

Country of Origin: Made In China

Memory video doorphone

Country of Origin: Made In China . Product Description:   Vandal proof Hard steel outdoor unit with pinhole camera. Basic function: 1) Door release 2) Monitor 3) Warn to sound siren

Multi-extension working with one outdoor camera unit

Country of Origin: Made In China . Product Description: Basic functions: 1) Door release 2) Monitor by two cameras 3) Warn to sound siren

Country of Origin: Made In China . Product Description: Basic function: 1) Door release 2) Monitor 3) Warn to sound siren 5.5 “ CRT screen 400TVL Built-in adaptor 4) Two Mode: Monitor Mode and V...

Country of Origin: Made In China . Product Description: Basic function: 1) Door release 2) Monitor 3) Warn to sound siren 5.5 “ CRT screen 400TVL Built-in adaptor

Country of Origin: Made In China . Product Description: Basic functions: 1) Door release 2) Monitor 3) Warn to sound siren Specifications: 1) Min illumination 0.1 Lux 2) View angle: 78 CMOS 92 C...