door sensor
- Message notice open or close from Smart Life or Tuya pp
- Record open or close timing
- Linkage with other devices
- Low battery notice
- Closing Reminder
- Support Amazon Alexa or Google Assistant
Tags:
SW20
| Power: | AAA1.5V*2, 3VDC |
| Standby Current: | ≤35uA |
| Working Current: | ≤135mA |
| Battery life: | 1 years (Alarm 3000 times ) |
| Wireless Distance: | 45M |
| Wireless Protocol: | Zigbee |
| Operation temperature: | 0-40°C |
| Size: | 70*24.5*20.5mm, 44*11*15mm |
| Weight: | 55g(Including Battery) |