R311A-Wireless Door/Window Sensor
The R311CA device has a built-in reed switch sensor, and can be connected to a certain number of reed switches through external expansion. It can be used for door and window switch status detection.
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The R311CA device has a built-in reed switch sensor, and can be connected to a certain number of reed switches through external expansion. It can be used for door and window switch status detection. It can realize wireless alarm and other functions through built-in wireless module, and is compatible with LoRaWAN Protocol. It can be easily networked with other related devices. The R311CA is durable and ensures optimum use and is a low power consumption device. Due to their small size, they can be installed anywhere, they are wireless, so they take up very little space.
LoRaWAN™ Class A compatible
2*3.0V CR2450 button battery power supply
Reed sensor detection
Apply SX1276 wireless communication module
Frequency Hopping Spread Spectrum (FHSS)
Configuration parameters can be configured through a third-party software platform
Applicable to third-party platforms: Actility / ThingPark, TTN, MyDevices / Cayenne
Low power consumption and long battery life Improved
Specifications for R311A-Wireless Door/Window Sensor
|Frequency band||AS923 or AU915 or CN470 or KR920 or US915|
|Power type||2 x CR2450|
|Sleep Power consumption||22uA|
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