Freezer Alarm, Wi-Fi Enabled, Real Time Refrigerator Temperature Monitoring, 4 Foot. Sensor

4Ft Level Sense Refrigerator/Freezer Monitor. This Wifi Sensor Sends You An Alert Before Produce And Meats Can Spoil. Even If Your Wifi Freezer Alarm Goes Offline Due To A Power Outage, Our Server Sends An Alert To Your Phone Or Email. Audible 90 Db Siren Sounds From The Wifi Control Box, Perfect For Homeowners Who Turn Off Their Phones At Night. In The Event Of Equipment Malfunction Or Loss Of Power, We Send Text And Email Notifications To You. Freezer Sentry Wireless Temperature Monitor Installs In Under 5 Minutes. Anyone Can Hook The 4-Foot Or 10-Foot Sensor To A Wire Shelf Inside The Refrigeration Unit And Mount The Exterior Control Box To The Outside Of The Unit Or On A Wall With Included Hardware. Then Download Our Ios And Android Compatible App And Complete The Notifications Set-Up. Unlike Other Internet Connected Thermometers, Freezer Sentry Has No Batteries To Constantly Change. It Comes With An Ac Power Supply.