Wireless Door/Window Contact Sensor For Smart Alarm System
This Wireless door contact Sensor For Smart Alarm System has an action distance of 10mm to detect door openings and closing. It has a maximum transmission range of 80 Meters.
Specifications
| Power | DC3V – CR2450 Coin Battery |
| Action Distance | 10-30mm |
| Working Temperature | -10℃ – 55℃ |
| Wireless Frequency | 433Mhz |
| Connectivity | 80M over open air |
| Low Battery Alarm | 2.3V |
| Installation | Door/Window |
| Humidity Range | <80% RH |
