Zigbee door sensor on WH-SP-WS01 anemometer issue

Hello everyone,

I’m seeking some advice on an issue I’m facing with my Moess Zigbee door/window sensor. I’m using this sensor to detect the rotations of an anemometer reed switch, model WH-SP-WS01. The setup works fine at low speeds, but as soon as the anemometer reaches higher speeds, the sensor fails to detect the signals properly.

The reed switch itself is functioning correctly, as I can hear the clicks at higher speeds, so I started suspecting that the sensor might not be able to handle the frequency of signals at higher speeds. I’m not that into ZHA to try to change the attributes of the sensor to make it more suitable for my use (and I don’t really know if that could be possible), that’s why I’d like to have your opinion about it.

Any suggestions or insights would be greatly appreciated. Thank you in advance for your help!

Best regards!

Andrea