Wireless door sensors
$13.80
- Power supply: DC12V 27A
- Standby current: 0.01W
- Working frequency: 315/ 433MHz
- Transmission power: >12dbm
- Wireless transmission distance: 80m
- EV1527/ IC2262 compatible
- Compatible with all standard alarm systems
- When the door or window is open, it will send a wireless signal to the control panel. The control panel will call and send sms to the users.
- There's a power switch at the bottom of the sensor. You can switch it off when you don't use it for saving power.
Technical parameters:
| Power supply | 12V |
| Transmission frequency | 433MHz±0.5 MHz |
| Sending distance |
No obstacle 80m |
| Static current | ≤10uA |
| Alarm current | ≤30mA(doorbell not work) ≤80mA(doorbell work) |
|
Alarm distance |
20mm |
| Work condition | Temperature -10~40°C |
| Humidity | ≤90% |
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- Power supply: DC12V 27A
- Standby current: 0.01W
- Working frequency: 315/ 433MHz
- Transmission power: >12dbm
- Wireless transmission distance: 80m
- EV1527/ IC2262 compatible
- Compatible with all standard alarm systems
- When the door or window is open, it will send a wireless signal to the control panel. The control panel will call and send sms to the users.
- There's a power switch at the bottom of the sensor. You can switch it off when you don't use it for saving power.