2-Wire Video Doorbell System Kit, 7-inch TFT LCD Screen, 3 Monitors, Clear Night Vision, 100-240V Home Intercom

Features:

1. 2-wire system, only requires two wires, power, audio, video and control signals are all transmitted via the central 2-wire non-polar power supply.
2. Use pluggable connectors and DIP switches for quick installation. Integrated and simple multifunction operation makes the system more attractive.
3. Flexible cable connection, support for input and output, branch and mixed mode. Support intercom communication between indoor units. Aluminum alloy outdoor unit, rainproof, anti-oxidation and durable.
4. With the built-in 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 vision device that supports night vision effects.The monitor features a 7-inch color TFT LCD screen, which is radiation-free, energy-efficient, and offers high definition.Volume, brightness, and contrast are adjustable.
6.Two locks can be unlocked simultaneously. Supports hands-free intercom, mute function for indoor intercom, and group call/intercom function.
Specifications:Item Type: Video Intercom
Material: Aluminum Alloy + ABS Plastic
Outdoor Camera:
External aluminum alloy device with white LED night vision goggles
Camera: 1/3-inch 1000TV CMOS line
Viewing Angle: 92°
Minimum Illumination: 0.5 Lux
Video Output: 1 Vp-p / 75Ω
Connection Method: 2-Wire BUS
Installation Method: Wall Mounted
Operating Temperature: -30℃ to 50℃
Size: Approx. 240 x 169 x 24 mm / 9.4 x 6.7 x 0.9 inch
Monitor:
Screen: 7 inch LCD
Effective pixels: 1024 x 600
Connection method: 2-wire BUS
Size: Approx. 151 x 80 x 38mm/5.9 x 3.1 x 1.5in
How to use:
1. Connect the indoor unit, outdoor unit and power supply with cables, and the power cord is connected to the electricity
2. Adjust the screen color and brightness and use the doorbell's intercom function
3. Connect the electronic house lock to unlock the doorbell

Package list:

1 x outdoor camera3 x indoor monitor1 x DC24V 2.5A power supply1 x 4-conductor terminal wire2 x 2-conductor connection terminal wire 3 x 2-hole terminal 1 x 3-hole terminal 1 x 4-hole terminal3 x Bracket1 x Screw Pack1 x User Manual