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Estimated between Oct 18, 2026 and Oct 20, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders
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This millimeter-wave radar guarantees precision home security & Energy Conservation. For owners & managers. Triggers lights automatically. Controls remotely via Wi-Fi or ZigBee APP Control.
Smart Radar Detector for Home Security is a millimeter-wave sensor that detects human presence with high accuracy, reducing false alarms and saving energy by coordinating lighting and alerts. Part of OurLum's Smart Products for Better Living philosophy, it supports app control, remote monitoring, and a clear activity history for homes and small businesses, boosting safety and convenience.
Benefits: higher security, energy savings, and simple, flexible setup.
Who it's for: homeowners, small business owners, property managers.
Q: What is this device? A: A millimeter-wave radar security sensor for human presence.
Q: Is a ZigBee hub required? A: It can pair with ZigBee hub or Wi-Fi.
Q: How does it save energy? A: It controls lighting in the coverage area to turn off when idle.
Use cases: entryways, offices, storerooms.
Radar Detector for Home Security
Smart Radar Detector for Home Securitymillimeter-wave radarhome securityEnergy ConservationAPP Control
Ourlum focuses on Smart Electronic products and useful everyday accessories.
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Very good. Recommend
It seems like everything works, we understand the settings
Very good sensor. Take it, you will not regret it!
Very good sensor for room! Already works in the script. I didn't really like the fact that he had a radius of work, almost a pie diagram. Walked the man behind the partition in the other room and he saw it. In this regard, it had to be used as a light switch, and the switch was conventional infrared.
At low temperatures, tried in the garage, below plus 7 degrees, false alarms detected, possibly responding to ghosts! Almost all sensors have both infrared and radio, all have false alarms. And their nature cannot be understood and eliminated. In general, the amateur system for increasing comfort has the right to life.
Smart Radar Human Detector: Ultimate Home Security Solution
Product arrived fast and well packed. Does not work with Alexa but works well with Tuya home assistant
I liked it very much. Adjusts easily, I don't know what some pick for hours.
I spent time in the kitchen, toilet and laundry.
Much better than the motion sensor.
The only minus-The Alisa does not see and did not sneak into the Alisa through the thuja.
I wanted this to pair with Sonoff USB dongle and use within Home assistant (ZHA) but unfortunately ZHA does not know this exact model. There are lot of hacks but none of them worked. I will try more. One thing - do not buy Zigbee variant as it is really aggressive and polluting the Zigbee wavelength each time something moves.
Great product easy to configure
Everything works, the seller is great, the delivery is fast
Precise and very useful Equpo. To place on ceilings or on plasterboard hiding it from view. Highly recommended
All the norm, it works!
paired easily to zigbee2mqtt. so far it is responsive and good for presence. also work as a router for other zigbee devices
Alt virker Som det Skal den kan fin genkend og se Fint distances
Yes, everything works great in warm rooms. Slightly secondary chains of scenarios slows down, I had to abandon this venture. I don't even know to put in the bedrooms or not, there is no safety certificate. In one place it is installed by inserting into the ceiling, in the second place behind a wooden partition. Heats up a little, just a little. In general, everything is super!
Everything was good. Thanks
Great sensor many settings
Put behind the wall and works perfectly through the wall.
I liked it so much that I ordered the 2nd I don't know why 2 is still lying around :))
Works great!
Everything works, the main thing is to understand the connection and settings
There are already 3 such sensors in the house. Before everything was done on PIR sensors from so off, now I am switching to these. Work both in light and in presence. Can be configured to not react to the cat. Do not need to change batteries. But there is also a minus: my light periodically disappears and because of this, the Internet flies. After restoring the Internet in the ZigBee Gateway, the sensor may not be found. You have to turn off/turn on the power of the sensors.
There are also Presence Sensor conflicts with PIR sensor. For example, if you make a condition that the light turn on when the conditions are met, the light level from the presence sensor plus movement from the PIR (turn on when both conditions are met), the light will turn on when the light threshold is reached, ignoring the movement condition
Everything works, the form factor is convenient, in z2m came without problems
Sensor Super👍, I recommend, set up in the corridor and through a concrete wall, Super., works perfectly.
I liked everything, I chose it according to the reviews, while indulge in the settings and experiment, I plan to put it in the toilet
Z2M works without problems, this is not the first time I take these sensors
Excellent, sensor detects movements and human presence
Unfortunately, I have overlooked that this sensor does not have its own output. So he can't switch directly. At the moment I let a routine switch a socket in HA and games around with the settings. However, I can't manage that he sees me permanently sitting on the PC. The light goes out again and again, games still with the sensor values such as sensitivity, etc....
So better as a motion detector, but not yet perfect. Have one run on the trial pegboard with ESP32, which reacts better.
Works, works well.
Works great!
It's good, it's working.
