CP PLUS CP-PAV-C34 4 SCREEN INTELLIGENT VIDEO DOOR PHONE ( VIEW, TALK, UNLOCK) Video Door Phone  (Wireless Both Way)

LED ASSISTANT provide lighting during for better visibility. CAMERA capture the image and send to the monitor. SPEAKER sound from monitor is delivered. CALLING BUTTON call the indoor phone to communicate. MICROPHONE deliver sound when communicate with the indoor phone. NAMEPLATE show residential name. 4 Door Bell Outdoor Unit 4 Wires System, easy Installation Hand free, Visitor Calling, Video Intercom, Unlock, Monitor Support up to 4 Indoor Monitors Nano glass shield camera with Aluminium Alloy Panel 1/3" CMOS Camera with 480 TVL Resolution IR Color Camera, Night Vision Weather/Vandal-proof Outdoor Unit WITH 4 SCREEN COMBO PACK