for apartment and building.
surveillance, talking, door bell and open lock etc. function.
video output PAL or NTSC
working voltage AC110V-240V
4 wires connect outdoor station
more than 320TV line.
4 inch black and white display.
4 inch B/W display
Delivery Time: | 6 days |
Package: | color box |
Minimum Order Quantity: | 100 Piece/Pieces |
Payment Terms: | T/T,Western Union |
Model Number: | DP-833B |
Place of Origin: | Guangdong China (Mainland) |