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...

... 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...

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

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

... 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...

... And Module Features: Korea Samyoung Temperature and module HTW-211 Description: The HTW-211 is an accurate and rel...

... to your phone via the APP. With the ability of matching with other Xiaomi smart devices such as gateway remote control, smart outlet, versatile co...