24GHz mmWave Human Presence Sensor (Zigbee/WiFi)
24GHz mmWave Human Presence Sensor (Zigbee/WiFi)
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US-based · 25 years in home automation · Free shipping · 30-day returns
See what's actually happening in a room, not just whether something moved once. This 24GHz mmWave presence sensor detects a person even when they're sitting still — reading, working, watching TV — something basic PIR motion sensors miss entirely. Pair it with lights, plugs, or climate control for automation that actually tracks whether someone's there.
- 24GHz mmWave radar detects stationary presence, not just motion
- Works over Zigbee or WiFi (select your version)
- Built-in luminance sensing for light-aware automations
- Compatible with Home Assistant, Alexa, Google Home
- No false triggers from pets under ~10 lbs
Our Promise
- Free shipping on every order, no minimum
- Ships within 1–2 business days, with tracking
- 30-day returns
- US-based support — hello@buyhomeautomation.com or (860) 254-1799
Buy Home Automation has served homeowners with smart home and security products for over 25 years. Read our story · Shipping info · Contact us