•VL-SWD275AZ - Highly Expandable: Connect up to 6 additional monitors to the main monitor using a combination of 7-inch wired monitors (up to 3) and 2.2-inch wireless monitors (up to 6). PBX connectivity is also supported
.•Easy-to-use: The 1.3-megapixel image sensor on the doorphone takes visitor images at HD image resolution. Easy operation using the e-lock release button on the front.
•One Touch Voice Change: This unique safety feature makes the voice heard at the doorphone sound deeper so that a female voice sounds like a male voice.
.•Electric Lock Release Support for Gate: The gate or door lock can be easily and quickly released using the monitors during an incoming call, or while talking or monitoring.
•Picture Recording: The main/extension monitor can record up to 50 still images from doorphone calls or monitoring sessions.
•Night Vision: The doorphone is equipped with LED lights that enables the colour display of visitors.