intercom system NSK7156TW
Product Details:
| Power | 110V---240V |
|---|---|
| Camera | Coloue or B/W:CCD or CMOS |
| Mature technology | no limit quantity supply |
| Place of Origin | Zhejiang, China (Mainland) |
| Brand Name | NSK or OEM |
| Model Number | 7156TW |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Set/Sets |
|---|---|
| Packaging Details: | Product Dimension: 125*105*45MM Inner Package: 200*128*75MM Carton Size: 670*430*335MM 40 in a carton Protection Level: IP54 NW: 0.16kg GW: 0.36kg |
| Delivery Time: | 3 to 30 days depending on quantity |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 60000 Set/Sets per Month |
Detailed Product Description
Model Number | Description |
7156 TW A | B/W video door phone camera, plastic coated case, CMOS, For TW System Only |
7156 TW B | B/W video door phone camera, plastic coated case, CCD, For TW System Only |
7156 TW A_C | Color video door phone camera, plastic coated case, CMOS, For TW System Only |
7156 TW B_C | Color video door phone camera, plastic coated case, CCD, For TW System Only |
Data of Technology:
Ambient Humidity: 45%_95% Ambient Temperature: +75oC_ -40oC
Working Current of Camera: 230±20mA Wiring: Two Wires
Product Dimension: 125*105*45MM
In NSK TW system, video, audio and DC power are modulated on one wire, totally 2 wire including Ground.
This system is popular for is convenient wire connection, that is to say, the monitor and camera can be connected by two core wire.
(1) All units can be either B/W or color display;
(2) All monitor can match camera in this system;
(3) There are villa system and multi-apartment system;
(4) Second monitor can be extended from the first monitor in an apartment;
(5) A handset and be extended from a monitor;
(6) Image recorder can be extended from a monitor;
intercom system NSK7156TW
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Product Showcase[29]
Company Info
NSK (Shenzhen) Control Technology Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Shenzhen
Province/State: Guangdong
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products