Alarme Thermomètre Congélateur Wifi, Alerte Email, Notification App, Expo Données 2 Ans

Audible Alarm 80DB Loud Hub Beep 80DB Loud Hub Beep 80DB Loud Hub Beep 80DB Loud Hub Beep WiFi Connection without Beep. 2 80dB Loud Alarm. 1 Remote Alert. 1 Hub Offline Alert. Battery Life 2 Years 2 Years 2 Years 2 Years No battery.

eBay