Elitech RCW-800W-WI WiFi Real-time Temperature Humidity Data Logger Water Leak Detector, SMS/Email/APP Alert, Cloud Data Storage, 10M Patch Cord (-40℃~80℃, : 0~100%RH)

33ft High-sensitive water leak detection, instant alerts within 3 seconds, helping you find out where it’s leaking.
Stable network connection - While supporting 5Ghz/2.4Ghz WIFI, makes it easy to connect and achieve remote Real-Time temperature and humidity monitoring.
High precision probe - Accurately sense small changes in temperature, with a measurement range temperature -40℉ ~176℉(-40℃~80℃), humidity 0%~100%RH
Parameter Settable - Temperature unit switch, Record, Upload interval & Alarm interval. Audible and Visual Alarm let you find the abnormal cases in time.
Built-in rechargeable lithium battery - it can still provide real-time data upload for a long time after power failure (no lees than 7 days at 25℃, upload interval 5 minutes)
Easy to install - Built-in magnet, can be directly adsorbed refrigerator of pharmacy/ warehouse/cold storage, or drill holes to be fixed.