Proteus ambio wifi temperature humidity sensors is easy to use device suitable many applications.
Low temperature alarm wifi.
Indoor 300 ft line of sight.
Oria refrigerator thermometer wireless digital freezer thermometer with 2 wireless sensors temperature audible alarm min and max display lcd display for home restaurants battery not included 4 1 out of 5 stars 1 045.
Battery low and battery replace alerts.
The wireless sensor monitors the temperature and humidity conditions of the surrounding environment and alerts you if there is a problem the tx60u it is a wireless temperature and humidity sensor available with your choice of temperature probes that maintains your data on the internet.
802 11 b g n up to 600 ft outdoor line of sight.
Control products freezealarm dialer temperature alarm fa 700 with 1 phone voice message notification monitor for low or high temperature extremes no monitoring fees 4 0 out of 5 stars 167 64 99 64.
The device draw its power from standard 120 240 ac outlet.
Join prime to save 1 90 more on this item.
Inkbird wifi grill thermometer ibbq 4t rechargeable wireless bbq thermometer with 4 probes calibration timer high and low alarm digital meat thermometer for smoker oven kitchen drum 4 3 out of 5 stars 716.
When indoor or oudoor temperature exceed your pre set minimum and maximum alarm value the thermometer will make audio alarm and visual alarms to remind you allowing you to be aware if adjustments are necessary for your household wireless indoor outdoor with audible alarm.
High and low temp limits and high and low temp limit duration.