Stop being a ghost in your own home. The Kogan™ SmarterHome™ Zigbee 3-in-1 mmWave Sensor is the ultimate fix for smart lights that turn off while you’re still in the room.

• 3-in-1 smart sensing. Combines presence, motion, and light detection in one device.
• Millimetre-wave technology. Senses micro-movements like breathing to keep lights on, even when still.
• PIR motion detection. Instant motion response the moment you walk in.
• 0-1000 lux light sensing. Automate your lighting based on natural brightness.
• Adjustable 1.5-6m range. Fine-tune sensitivity to match different room sizes.
• 120° wide-angle coverage. Fewer blind spots for more reliable room detection.
• Easy to install. Includes an adhesive sticker and USB-C cable for an easy setup.

Millimetre-wave technology

Stop waving your arms at sensors to keep the lights on. By using millimetre-wave radar, this sensor detects micro-movements, such as breathing. It’s the difference between a light that stays on while you are focused at your desk and one that leaves you in the dark every ten minutes.

Smart light detection

With the integrated lux sensor, your home finally knows the difference between a cloudy afternoon and a midnight snack. Set your automations to trigger only when natural light levels drop, ensuring your atmosphere is always perfect without you ever touching a switch.

Tailored sensitivity for every room

Whether it is a tiny ensuite or a large open-plan living area, you can fine-tune the 120° wide-angle coverage and 1.5 to 6m range. Use Presence Mode for quiet zones like bedrooms, or Motion Mode for high-traffic areas where you need instant activation.

Pro-grade security with fewer false alarms

Since it uses dual-detection (PIR and millimetre-wave), this sensor is significantly more reliable for security than basic models. It is smart enough to distinguish between a real human presence and “ghost” triggers like a robotic vacuum or a moving curtain, giving you peace of mind without the annoyance of false notifications.