SOS Emergency button, adopts WiFi connection, remote monitored by APP, which can detect trigger signals from the button accurately and clearly.
It can be used to trigger a notification on the APP or sound a siren that is automated through the APP.
Suitable for the houses, restaurants, leisure centers, hotels, offices, etc.
- Input Voltage : 5V USB
- Battery: 3.6V 120mAH (Rechargeable)
- WiFi Frequency: 2.4GHz
- Standby current: <50uA
- Working current: <70mA
- Standby Time: 1 year
- Power: 0.2W
- WiFi Protocol Standard: 802.11b
- Radio Frequency: 433.92MHz
- RF Wireless Distance: 150M(In open area)
- Working condition: Indoor, temperature -10 ~ -50oC, relative humidity < 95%.
- Power consumption: Standby 0.01 W, alarm 0.09 W.
- Material: ABS+PC
- Low battery reminder: flash every 10 seconds