Wired Video Door Phone - 3 Monitor Video Intercom System with Aluminum Alloy Outdoor Unit for Home Security | Ideal for Villa, House, Office & Apartment Surveillance (Day/Night Monitoring, Visitor Identification)

Product Description

Feature:1. 2‑wire system, only needs two wires, the power, audio, video and control signals are all transmitted through the 2‑wire non‑polar central power supply.2. Use plug‑in connectors and DIP switches for quick installation. The integrated multi‑function and simple operation make the system more attractive.3. Flexible cable connection, support in and out, branch and mixed mode. Support intercom communication between indoor units. Aluminum alloy outdoor unit, rainproof, anti‑oxidation and durable.4. Using the integrated power supply, it supports up to 2 outdoor cameras and 6 indoor monitors (including only 1 camera and 3 monitors).5. The camera has a built‑in white light LED night device that supports night effects. The monitor adopts 7in color TFT LCD, no radiation, low power consumption and high definition. The volume, brightness and contrast are adjustable.Specification:Item Type: Video Door PhoneMaterial: Aluminum Alloy + ABS PlasticOutdoor Camera:Aluminum alloy external device with white LED night gogglesCamera: 1/3in CMOS 1000TV lineViewing Angle: 92°Minimum Illumination: 0.5LuxVideo Output: 1Vp-p /75ΩConnection Method: BUS 2-wireInstallation Method: Wall-mountedWorking Temperature: -30℃ to 50℃Size: Approx. 240 x 169 x 24mm/9.4 x 6.7 x 0.9inMonitor:Screen: 7-inch LCDEffective Pixels: 1024 x 600Connection Method: BUS 2-wireSize: Approx. 151 x 80 x 38mm/5.9 x 3.1 x 1.5inHow to Use:1. Connect the indoor unit, outdoor unit and power supply with cables, and the power cord is connected to electricity2. Adjust the color and brightness of the display, and use the intercom function of the doorbell3. Connect the electronic lock at home to unl