Philips Hue: Motion sensor. Value for temperature and light level is always 0 and will not be updated. · Issue #3226 · dresden-elektronik/deconz-rest-plugin · GitHub
Philips Hue Motion Sensor (review) - Homekit News and Reviews
Philips Hue Dusk-to-Dawn Outdoor Motion Sensor Wireless and Easy to Install, Works with Philips Hue Lights, Hue Bridge Required - Amazon.com