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Chinese Professional Bell Systems 901 - 2.8″ Digital Video Doorphone Outdoor Unit Model B9 – CASHLY Detail:
Product Fetures
Specification
| Panel Material |
Alum+PMMA |
| Color |
Silver |
| Display element |
1/3″CMOS |
| Lens |
120 degree wide-angle |
| Light |
White Light |
| Screen |
3.5-inch LCD |
| Button Type |
Mechanical Pushbutton |
| Capacity of Cards |
≤80,00 pcs |
| Speaker |
8Ω, 1.5W/2.0W |
| Microphone |
-56dB |
| Power support |
18~20V DC |
| Door Button |
Support |
| Standby Power Consumption |
<30mA |
| Max Power Consumption |
<300mA |
| Working Temperature |
-30°C ~ +50°C |
| Storage Temperature |
-30°C ~ +60°C |
| Working Humidity |
10~90% RH |
| Interface |
Power In; Door release button; RJ45, Relay out |
| Installation |
Embedded/Surface mounting |
| Dimension (mm) |
115*334*50 |
| Working Voltage |
DC18V±10% |
| Working Current |
≤500mA |
| IC-card |
Support |
| Infrared diode |
Installed |
| Video- out |
1 Vp-p 75 ohm |
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In an effort to finest meet up with client's requirements, all of our operations are strictly performed in line with our motto High High quality, Competitive Rate, Fast Service for Chinese Professional Bell Systems 901 - 2.8″ Digital Video Doorphone Outdoor Unit Model B9 – CASHLY , The product will supply to all over the world, such as: Hanover, Mumbai, Liverpool, We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
By Louise from Sao Paulo - 2018.05.13 17:00
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Edward from Peru - 2018.12.22 12:52