2 Units Apartment Video Intercom System 7" Monitor Video Door Phone Aluminum Alloy IR Camera For 1~2-households Video Doorbell

7" Color Hands Free Video Doorphone Multi-apartment video intercom system Functional characteristics With monitoring, intercom, lock, bell, indoor intercom, volume, brightness, color adjustment function 1.7 inch TFT LCD, no radiation, low power consumption, wide screen high definition image] 2.hands-free intercom function 3.electric control unlocking function 4.there is the function of monitoring the outdoor 5, image brightness, chroma, ring volume, intercom volume can be adjusted 6, anti alumina panel and wear-resistant surface treatment of the outdoor machine, camera HD 700 lines 7, indoor machine ultra-thin aluminum panel design, beautiful and luxurious style 8, 16 kinds of chords optional, will not always hear the monotonous door bell Performance parameters: 1.switching power supply: AC220V - 50Hz DC15V 5A integrated power supply/or two separate power supply, optional. Users can be equipped with battery 2.machine current: less than 800mA 3.call delay time: 120S ± 10% 4.the monitoring delay time: 60S ± 10% 5.the camera sensor: SHARP1/4 CCD 6.Lens: 3.6MM92 degrees 7.Screen: 7" TFT 8.Resolution: 800 * 480 9.outdoor unit with night vision function 8.the indoor unit dimensions: (H)180×(W)120×(D)35mm 10.the outdoor unit Dimension:308×132×50mm Installation: wall-mounted. Material: Zinc Alloy 11.indoor and outdoor installation: Wall 12.cable: 4 wires (5 supporting noodle 3) +2 wire lock line (supporting terminal line of an outdoor unit is connected) >>>Package contents: A KIT 1 * Outdoor camera 2 * Indoor monitor 2 * AC adapter 1 * 5m 4-core Connection cable 1 *Electric lock B KIT 1 * Outdoor camera 2 * Indoor monitor(black) 2 * AC adapter 1 * 5m 4-core Connection cable C KIT 1 * Outdoor camera 2 * Indoor monitor 2 * AC adapter 1 * 5m 4-core Connection cable   E KIT 1 * Outdoor camera 2 * Indoor monitor 2 * AC adapter 1 * 5m 4-core Connection cable   F KIT 1 * Outdoor camera 2 * Indoor monitor 2 * AC adapter 1 * 5m 4-core Connection cable