SM-2 Wireless Smoke Detector With Siren
SM-2 Wireless Smoke Detector With Siren |
S281 LoRa gateway is data acquisition device based on Lora, 4G and Ethernet communication technologies. One LoRa gateway can collect data from 50 wireless Lora nodes, and the communication distance can reach 2000 meters. It is an optimal solution for data collection within the ...
Come From BLIIOT
RB-2405G:White Model Number:RB-2405G Brand Name:Coluber Place of Origin:Thailand * Ceiling AP * Compact Size, Light Weight * Invisible Cable * Aesthetic Design ...
Come From Raspberry Solution Company Limited
Model Number:HM-603PR Brand Name:Heiman Place of Origin:Guangdong China (Mainland) wireless photoelectronic smoke detector:9V battery, Radio Frequency:315M/433M,distance:more than 100m ...
Come From Shenzhen Heiman Technology Co., Ltd.