door phone
Product Details
(7) Extension panel(s) can be extended from multi outdoor camera panel.
(6) Image recorder can be extended from a monitor;
(5) An audio interphone can be extended from a monitor;
(4) Second monitor can be extended from the first monitor in a apartment;
(3) In villa system, with a switch it is possible to have two cameras, front and back;
(2) All monitor and camera can be interchangeable;
(1) All units can be either B/W or color display;
Feature:
In NSK CX system, video, audio and DC power are go through different wires, totally 4 wires including Ground, mainly for villa and small apartment system (up to 24 apartments) .
Brief introduction of CX (4 wire ) system
Wiring: 4 wires
Carton Size:540*396*268MM NW: 0.74KG GW:0.98KG
Product Dimension: 255*165*32MM Inner Package: 265*263*55MM
Ambient Temperature: +55oC_-12oC Video Signal: 1Vp-p 75
door phone
- door phone:video door phone
- Power:110V --240V
- Camera:CCD or Cmos
- Model Number:7489CX C70
- Brand Name:NSK and OEM
- Place of Origin:Guangdong China (Mainland)
- Country:China (Mainland)
- telephone:86-755-29881781
| Delivery Time: | 3 to 30 days depending on order quantity |
| Package: | Packed in standard inner white box and outter carton which are suitable for long distance shippment like Europe and south american and can bear rough handing |
| Supply Ability: | 80000 Set/Sets per Month |
| Minimum Order Quantity: | 1 Set/Sets |
| Payment Terms: | L/C,T/T |
| Port: | Shen Zhen |
| door phone: | video door phone |
| Power: | 110V --240V |
| Camera: | CCD or Cmos |
| Model Number: | 7489CX C70 |
| Brand Name: | NSK and OEM |
| Place of Origin: | Guangdong China (Mainland) |
