# mmWave devices compatible Homey pro **URL:** \ **Category:** Devices\ **Created:** [August 25, 2024, 5:20pm UTC](https://community.homey.app/t/mmwave-devices-compatible-homey-pro/114990 "2024-08-25T17:20:46Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![DirkG](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/dirkg/32/118897_2.png) [@DirkG](https://community.homey.app/u/DirkG)\ **Post date:** [August 26, 2024, 8:29am UTC](https://community.homey.app/t/mmwave-devices-compatible-homey-pro/114990/2 "2024-08-26T08:29:55Z")
The [SONOFF Zigbee Human Presence Sensor (SNZB-06P)](https://sonoff.tech/product/gateway-and-sensors/snzb-06p/) should be sufficient for a small room. The maximum range is approx. 4 meters. I have already used this myself and have had very good experiences with it. However, I have not yet used any other presence sensor as a comparison. You should know, that people are also detected through wooden doors. In my case, the roller blinds were also detected as movement when they were closed/opened. This sensor is supported by the test version of the community [SONOFF Zigbee](https://homey.app/a/tech.sonoff) app and the official [Sonoff](https://homey.app/se.styrahem.sonoff.zigbee) app. --- _[View the full topic](https://community.homey.app/t/mmwave-devices-compatible-homey-pro/114990)._