Bay freeze alert

[chaz]

Looking for a simple and reliable temp sensor that can withstand in bay environment AND send text to two or three numbers when bay temp drops to a set temp. Looking ahead to cold temps in case heater or doors fail. My previous system tied to the Hamilton DAN is no longer supported….good thing I found out before cold!!!

 

[cantbreak80]

If your facility has a landline, this device can dial several numbers
I've used them to report bill changers out of service, excessive noise in the equipment room, low temperature, etc.

Sensaphone 400 & 800 Monitoring Systems

Temperature monitoring systems/auto dialer for small businesses and vacation properties; Alarms and alerts with basic phone notification.

www.sensaphone.com

I have no experience with this one but it appears to be a reasonably priced device.

Wireless Temperature Sensor | XW-110

Measure and report from this precision Wi-Fi temperature sensor. Use as a stand-alone or slave device.

www.controlbyweb.com