humidity sensor alarm

... With LCD For Tuya Smart Home Works With Amazon Alexa /Google Assistant 1.Temperature scale switch: switch between ℃ and ℉ according...

... and lower limits of can be set from 0-100%RH. Specification Model GR-TH500A Type Zigbee temperature and sensor Application Tuya ...

... with Function for Home and Office Overview: The SEN54 Ultrasonic is a high-precision, high-performance ultrasonic sens...

... ( Temperature+ +Siren ) Product model:SD0156 Protocol:Wi-Fi Sales Area:Mainland, China,North America,South America,Europe,Japan...

... Description Temperature and (or rh temp ) is devices that can convert temperature and into electrica...

... High / Low 2- SMS Power Failure 3- GPRS Temperature Realtime Data Logger 4- Support 4 temperature sensor We ...

... overview This product is a temperature and integrated with calibrated digital signal output. It uses high polymer sensiti...

...h 2.4 GHz WiFi(Not support 5G), real-time update for the temperature and on LCD screen. App update to the App when temperature variation e...

... Description Temperature and (or rh temp ) is devices that can convert temperature and into electrica...

... size 89*55*26mm Environment <90% App tuya Woking temperature -10~60℃ Payment term T/T, western union, paypal Water Leak Detector - ......

Smart Home Products Battery Operated Smart Temperature And With Siren 1. Parameter Items Temperature and Conditi...

... and a standard on-chip temperature . Its performance has greatly improved or even exceeded the reliability level of the previ...

... (10 minutes once positioning) 50 hours GSM/GPS Antenna Built-in design Working ptemerature: -20℃ ~ +70℃ Working : 5%...

... I. introduction to of HS1101/HS1101LF The hygro-sensitive capacitor element HS1101/HS1101LF i...

... RHT Description of Modbus RS485 4-20ma 0-10V temperature and RHT Modbus RS485 4-20m...

... Motion with Remote Control CX303 Model:CX303 Motion Activated Detector is a master unit with PIR , siren and phon...

... anti-theft door Specification Input Voltage 220V AC +/- 10% 50Hz/60Hz Power consumption ≤ 25W Operate Frequency 58KHz Outline Di...

... Hygrometer Specifications Sheet: Item No.: HTC-1 Description: Indoor Outdoor Digital Temperature Sensor Large Display Screen Humi...