4 inches black and white video door phone:
1. Indoor machine with 4 inches flat screen, high-resolution B/W images.
2. Ourdoor Camera: Waterproof
3. Open electronic control lock
4. Surveillance at the entrance
5. Infrared LEDs that make it possible to view visitors regardless of lighting condition
6. DIY for installing.
1. Indoor machine with 4 inches flat screen, high-resolution B/W images.
2. Ourdoor Camera: Waterproof
3. Open electronic control lock
4. Surveillance at the entrance
5. Infrared LEDs that make it possible to view visitors regardless of lighting condition
6. DIY for installing.
Main Products
color video door phone