The 3.5-inch video door phone is designed with 4-wired connection. It offers full-duplex communication with the 3.5”-TFT LCD display and the CMOS color camera. The vandal-proof aluminum housing promises lasting durability for years of guaranteed use.
- 4 wires connection
- full duplex communication
- functions include TALK, MONITORING & DOOR OPEN
- adjustable chime volume, colr and brightness
- color CMOS sensor camera with IR LEDs for night vision
- vandalproof aluminum outdoor unit; IP44 standard