7 Inch BUS 2 Wire Video Phone Intercom Systems Kit Door With Lock &Exit Button

  

The 2-wire system required only two wires, power, audio, video and control signal all transmitted by a 2-wire cable, non polarity, central power supply. Use Plug-in connectors and DIP switchers for rapid installation. Integrated Multi functions with simple operation makes the system more attractive, Flexible cable connection to wire, support in-out, branching and mixed mode. The 2-wire system required only two wires, power, audio, video and control signal all transmitted by a 2-wire cable. Using integrated power suppply, max support 2 outside unit and 4 indoor monitors.

Little rain and oxidation-proof for the durable aluminum alloy outdoor unit. With White Led Night Vision. 4.7 color TFT LCD without radiation, low power consumption and high definition. To unlock 2 locks simultaneously. Monitoring the outside of the door.

Volume, brightness and contrast adjustable. Aluminum alloy outside unit with White Led Night Vision. Camera: 1/3 CMOS 1000TV line. Dimensions: 151 80 38(MM).

Package size: 29 19 12cm. Dimension: 130mm(L) x 105mm(W) x 37mm(H). Life time: 500,000 times. 1 Outdoor Unit (Embedded mounted Camera). 1 DC24V2.5A power suppply.

1 2.52P 2-core Connection terminal wire. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Smart Doorbells & Locks\Smart Doorbells". The seller is "zon0-1316" and is located in this country: CN. This item can be shipped worldwide.

• monitors: 4*monitors
• Brand: Unbranded
• camera: 1/3\
• Connection way: BUS 2-wire
• Effective pixels: 800 * 480
• Installation: Embedded mounted
• Screen: 7inch LCD
• Type: Intercom
• View angle: 130°