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

1.It features as eye-catching, long life and low power consumption with ultra-bright white LED light. 2.Electronic encoding. It can be addressed directly by the electronic coder, which makes the project debugging simple and reliable 3.Integrated structural design, reliable ...

Come From Shenzhen Puzhesi Technology Co., Ltd.

Sound Strobe of notification appliances offers a wide range of Sound/strobes, for wall and ceiling applications, indoors and outdoors. They are designed to be used in 24 volt DC systems. Key Specifications/Special Features DC16-30V Powered Sound Tone can be ...

Come From Shenzhen Puzhesi Technology Co., Ltd.