When the doorbell is rung, the picture of the visitor will automatically be displayed. > Work for 4 units apartment, each button connecting 1 monitor for 1 unit. > 7 Inch LCD monitor can receive the video of your visitor. > Monitor support to store visitor's photos.
> Doorbell has 700TVL good camera. > Very Easy to install and use; > 2 Way voice talking; > Remotely open your electric door; > LED lights for seeing in the dark! > Connect the camera and receiver with RVV4 lines (not included).Support SD card (not included) for storage, can store max 100pcs photos and loop coverage - Input power: AC 100-240V 50/60Hz - Output power: DC 15V; 1200mAh - Support Color & B/W CMOS & CCD Cameras. Screen Resolution: 800 x 480 - Volume/Contrast/Brightness control - Door release, intercom, call other monitors, monitor outside - Audio and video out & 25 Music selectable - Hand free communication - Dimensions: 24 x 15 x 2.5 cm (L x W x H). Weight: 0.85KG Outdoor Camera - Power: From Monitor, DC15V - Connection: 4 cored wire (Up to 12 monitors) - Camera sensor: 1/3 Color CMOS Camera - Light Source: 6 Infrared LED lights - Visual angle (U/D/L/R, degree): 60/35/70/70 - Camera resolution: 510492(NTSC), 700 Lines - Working Temperature: -13F to 131F (-25C to 55C) - Built-in microphone and speaker - Illumination 0 lux/F1.2 - Infrared length 1m - Case: Metal material, weatherproof - Working power consumption: 3.6W.
20m RVV4 x 0.2 mm. 30m RVV4 x 0.5 mm - 50m RVV4 x 0.75 mm - 100m RVV4 x 1.0 mm Certification: FCC, CE. Power adaptor x 4 outdoor unit x 1 install accessories x 1.English User Manual x 1. It's a safe and faster pay method for both of us. These charges are the buyers responsibility. The item will be fully tested before sending out.
We hope the feedback will be left once you received the item. We will reply you as soon as possible. The item "7 in Video Intercom Apartment Wired Door Phone Audio Visual Entry System 4 Units" is in sale since Friday, October 11, 2019. This item is in the category "Home & Garden\Home Improvement\Home Security\Door Entry Systems & Intercoms".The seller is "wenhushop2008" and is located in Shenzhen. This item can be shipped worldwide.