4 Apartment Bus 2 Wire Video Door Phone Intercom Systems 7 Inch Kit for Electronic Door Lock Home Night Vision

Description

• 1. Only two wires are needed, and the power, audio, video and control signals are all transmitted through a 2-wire cable.
• 2. Using integrated power supply, it supports up to 2 outdoor units and 4 indoor displays
• 3. The durable aluminum alloy outdoor unit has almost no rain and oxidation resistance.
• 4.7" color TFT LCD has no radiation, low power consumption and high definition.
• 5. Unlock 2 locks at the same time

6. Hands-free intercom.
7. Mute indoor intercom function.
8. Monitor the outside of the door.
9. Volume, brightness and contrast are adjustable.

specification:
Outdoor camera
1. Aluminum alloy external device with white LED night vision goggles
2. Camera: 1/3" CMOS 1000TV line
3. Viewing angle: 130
4. Connection mode: BUS 2 line
5. Installation method: embedded installation
6. Size: 238 * 141 * 41mm
7. Material: aluminum alloy

Monitor
1. Screen: 7-inch LCD
2. Effective pixels: 800 * 480
3. Connection method: BUS 2-wire
4. Size: 151 * 80 * 38 (MM)
5. Packing size: 29 * 19 * 12cm

Electric shock lock:
Performance test: 1000000 times burn-in test
Opening method: 90 degree swing door
Working voltage: 12VDC
Working current: 0.2-0.45A
Size (panel): 15x3.95x2.8cm

The package includes:
1 *Outdoor unit (embedded camera)
4 * Indoor unit (display)
1 * DC24V2.5A power supply
1 * Electronic door lock
1 *Exit button
1 * 2.5 * 2P 2-core connection terminal line
1 * screw
1 *User Manual

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