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- Contact Person : Mr. wan Frank
- Company Name : Shenzhen Chitongda Electronic Co., Ltd.
- Tel : 86-755-27862677
- Fax : 86-755-27863557
- Address : Guangdong,Shenzhen,Building 2, North Industrial Zone, Xinhua Road, Baoan District, Shenzhen City, Guangdong Province. China
- Country/Region : China
- Zip : 518054
New Wireless automatic door sensor
Product Detailed
Related Categories:Access Control System
New Wireless automatic door sensor
Power supply: 9V-12V
| 1.It has doorbell function, can remind user to set alarm. | |||
| 2.Both sides have magnets. Easy to install and change batteries. |
New Wireless automatic door sensor
Power supplied 12V(inside battery12V)Transmission frequency:433MHz±0.5 MHzSending distance: No obstacle 80mstatic current: ≤10uAAlarm current ≤30mA(door bell not work) ≤80mA(door bell work)Alarm distance: 20mmWork condition: temperature -10~40°C Humidity ≤90%
New Wireless automatic door sensor