Sell Smart WiFi SOS Button Wireless Emergency Button Alarm Smart Home best price

1. Smart Wifi emergency button for the elderly, one-key alarm call help button for smart scene linkage 2. One-click help to prevent acci push to the mobile phone via WIFI at home. Set scene link alarm or call help working e 3. The product can be used alone. It can be connected to WiFi for remote push. Take care of young and old at home anytime, anywhere 4. The emergency button can be hung in the pocket or around the neck. If someone needs help, the Beeper can also be fixed in the bedside/laundry room. Package includes neck lanyard and double-sided stickers 5. One-click help to prevent accidents Push to mobile phone through home WIFI, define the working e of the scene, link the alarm or call for help. It can be used alone. It can be connected to WiFi to realize remote push. Take care of the young and old at home anytime, anywhere Type: WIFI emergency button Working temperature: -20-60 C Transmission frequency: 100dBm Quiescent current: 2-3uA Working humidity: = 95% relative humidity (no condensation) Emission current: peak value 45mA, average 1-2mA size:55 x 55 x 18mm Material:ABS colour:white Package Contents: 1 x Wifi emergency buttonOnly 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.