2-Wire Video Intercom 7in 3 Monitors 2 Cameras Fingerprint Password IC Card Night Vision Doorbell

Feature: 1. 2?wire system, only need two wires, the power supply, audio, video and control signals are all transmitted through the 2?wire non?polar central power supply. 2. Using plug?in connectors and DIP switches, quick to install. Flexible cable connection, support in and out, branch and mixed mode. 3. Features 3 kinds of unlocking methods, it support 500 fingerprints, 1000 IC card, password to unlock, convenient for using. 4. 7in color TFT LCD monitor, no radiation, low power consumption and high definition. The volume, brightness and contrast can be adjusted. Support dual intercom communication between indoor monitors. 5. Aluminum alloy outdoor unit, rainproof, anti?oxidation and durable. With white light LED night vision device, excellent night vision effect. 6. With integrated power supply, maximum support 2 outdoor cameras and 6 indoor monitors (only include 2 cameras and 3 monitors). 7. 2 locks can be unlocked at the same time. Support hands?free intercom, with mute indoor intercom function and group call/intercom function. Specification: Item Type: Video Door Phone Material: Aluminum Alloy + ABS Plastic Outdoor Camera: Aluminum alloy external device with white LED night vision lens Camera: 1/3in CMOS 1000TV line Viewing Angle: 92 degrees Minimum Illumination: 0.5Lux Unlock Type: Support 500 fingerprints, 1000 IC card and password unlock Connection Method: BUS 2-wire Installation Method: Wall-mounted Working Temperature: -30 celsius to 50 celsius Size: Approx. 200 x 100 x 55mm/7.9 x 3.9 x 2.3in Monitor: Screen: 7-inch LCD Effective Pixels: 800 x 480 Connection Method: BUS 2-wire Size: Approx. 238 x 169 x 24mm/9.4 x 6.9 x 0.9in How to Use: 1. Connect the indoor unit, outdoor unit and power supply with cables, and the power cord is connected to electricity 2. Adjust the color and brightness of the display, and use the intercom function of the doorbell 3. Connect the electronic lock at home to unlock the doorbell. Package List: 2 x Outdoor Camera3 x Indoor Monitor1 x DC24V 2.5A Power Supply10 x IC Card2 x 4 Core Connection Lock Terminal Wire4 x 2 Core Connecting Terminal Wire1 x Screw Pack3 x Bracket3 x 2 Hole Terminal1 x 3 Hole Terminal1 x 4 Hole Terminal1 x User Manual