China LED Clock Wall Clock Alarm Clock

Wifi Digit Wall alarm Clock temperature sensor size 69.5x16x2cmSpec:
Size:69.5*16*2cm
weight:1700g
Input Voltage 100-240VFunction:
Time, Date, Temperature,Day, 5 sets of alarm clocks, 8-speed brightness adjustment, automatic light sensitivity,one-to-many operationWiFI, 0 error, automatic timing, one-to-many control, cross-regional control,
mobile phone APP Laboratory InstrumTelecommunication & Broadcasting ents operationAdvantage:
multi-function, high qPetroleum Equipment & Machinery uality stability , large and clear font, visual distance of 50 meters, remoteRecycling Machine control operatMeter for Electricity ion up to 25 meters, high accuracy,
annual error of no more than one minute.
Application:
Usually used in formal places, such as banks,government , airports, schools, hospitals, research institutes,