Magicfly 7&rsquo;' Wired Video Door Phone Camera Intercom Door Bell with Touch Key Camera Night Vision(1 Camera, 3 Monitors) Ultra-slim design indoor monitor, full-touch screen, nice and luxurious, available for wall-mounted or placed on the desk Rainproof and oxidation proof, durable alloy outdoor station, supporting embedded and hanging installation High sensitive touch technology(with voice hint)/Volume, brightness and contrast adjustable/With adaptor and cable, easy to install/1 camera+3 monitors No radiation, low consumption, high resolution,7 inch digital color screen Monitor, intercom, hand-free, multi melody/Electric-lock control; Infrared night vision/Support 4 channel monitor camera input and 1 channel output/Support SD card record, record time is 10s,max:32G SD card, product equipped witch 2G card