Main Features: Metal structure, anti-vandal, simple & safe design Supports fingerprint & ID card Using the dark background imaging technique, make the dry/wet fingerprints are always easy to be recognized in the variant light conditions except the direct solar radiation Can add / delete the user's fingerprints by manager fingerprints/cards very quickly Infrared remote control for programming Anti-magnetic, prevent opening door by magnetic illegally Built-in PIR (passive infrared) to wake up the device from sleep mode With Wiegand 26 input & output Supports: inter-connected; inter-locked, door ajar, forced, shunt, monitor, and secure mode Compliant with CE certificate Specifications: Operating Voltage: DC12V Card Type: 125KHZ EM card Card User: 2,000 Fingerprint User: 1,000 Manager Cards: 2 Fingerprint Input Time:
These industrial grade manual vari-focal pinhole lenses are ideal for those situations where the camera must be hidden. Although designed for 1/3-Inch electronic iris cameras, these lenses are also useful on 1/2-Inch cameras where they can provide up to a 120 degree horizontal field of view at 4mm. The lens has a 2.8mm to 14mm range of focal length with a wide range of view angles. Its aperture wide open is f/2.5, reasonably effective in lower lighting conditions. As with all Marshall lenses, carries a full one-year warranty.