Sell Ready Stock Tuya Zigbeesos Alarm Elderly Pager Guest Room Hospital Nursing Home JKPH best price

Battery: CR2032 Working humidity: =95%RH (non-condensing) Emission current: peak value 45mA. average 1-2mA Launch distance: 100m+ (open to ground) Function: Tuya Zigbee hub is required Working temperature: -20-60°C Transmitting frequency: 100dBm Quiescent current: 2~3uA Wireless frequency: Zigbee 2.4GHz size: 52x52x17mm Material:ABS colour:White + Red Package Contents: 1 x emergency button 1 x Chinese and English manualOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.