SE-VD709CW Visual doorbell 2.4G Wireless 7'' Screen Video Door Phone

Features:

2.4GHZ Wireless digital transfer mode;

Auto ACK&Retransmit;

Strong anti-interference ability;

Built in OSD menu;Full duplex communication mode;

7"TFT-LCD

Transmitter power 16-20dB,receiver sensitivity -100dB

Power supply: DC18V/AC 100-250V

Temperature: 0-+50c

Wiring: wireless

Material:aluminum alloy

Weight:0.724kg

Size of Indoor:225*165*35.5mm