Elderly SOS Button Sensor Alarm Waterproof Emergency Help Switch Work With Tuya Zigbee Hub Smartlife App

Elderly SOS Button Sensor Alarm Waterproof Emergency Help Switch

• It can’t work without Tuya ZigBee intelligent gateway (sold separately).
• Working temperature: -20-60″C
• Emission frequency: 100dBm
• Quiescent current : 2~3uA
• Wireless frequency : Zigbee 2.4GHz
• Battery : CR2032
• Working humidity: = 95%RH ( non-condensing )
• Emission Current : peak value 45mA. Average 1-2mA
• Emission distance: 100m+(Open space)