





Product description


240 Degree Replacement Motion Sensor
Operations: TEST, AUTO, DTD, MANUAL OVERRIDE Mode, 10-second to 10 mins Time DelayDetection Range: Adjustable up to 60 ft.Light level to turn ON can be adjusted from 5 to 300LUX by LUX knob.Electrical Load: Max. 300W Incandescent Lamp. Max 72W LED DRIVER/ LED BulbsWorking Temp ℃: -30~50 ℃. IP65 Waterproof

Test Mode
Test the sensor’s functionality even during daylight hours.
Motion Sensor Mode
Automatically turn on when motion is detected and OFF after a preselected time delay
Manual Override Mode
Turn the wall switch OFF and ON within 2s, devices will keep ON for 8 hours, auto turn off at dawn.
1 Test Mode
2 Auto Mode
3 DTD Mode
4 Manual Override Mode


3 Modes in 1 Motion Sensor – “Auto Mode” when movement is detected in darkness the light will turn on & after 10s to 10 minutes it will turn off depending on your setting; “DTD Mode” Automatically turns on at night and stays off at daytime, work only in the night; “Manual Override Mode” allows manual control on and off, light will keep on for 8h but will auto turn off at dawn.
5-300 LUX Adjustable – In Auto Mode or DTD Mode, you can adjust this knob to set the ambient brightness when the motion sensor is activated. Note: Light level to turn ON can be adjusted from 5 to 300 LUX.
Stepless Adjustable Time & Sensitivity – Pre-selected delay time of the motion detector is adjustable from 10-second to 10 mins on the “TIMER” knob, and the sensing coverage can reach up to 60 feet with a 240° detection range, which can be customized by yourself based on your specific requirement.
Rotable Sensor Head – Designed with longer pivot arm, 180 degrees vertically, 300 degrees horizontally adjustable sensor neck, easier for you to aim the sensor where you want, suitable for most outdoor/indoor wall and eave mount applications, such as porch, back yard, front door, garage, driveway, walkway, step, etc.
Replacement Motion Sensor – A great choice to repair or add to your existing light fixtures without having to replace the entire fixture, save your money. The motion security floodlight sensor is easy to install and set up, wire nuts included, wire up easily. Load Rating: Max. 300W Incandescent Lamp, Max 72W LED DRIVER/ LED Bulbs.
High-Quality Service – We provide 7*24h after-sales service and a 2-year warranty. Easy and fast replacement and refund for quality problems are guaranteed.
9 reviews for TREEWELL 240-Degree Replacement Motion Sensor, Adjustable LUX(5-300) & Time & Detection Sensitivity Up to 60 Feet Range, 3 Working Modes Outdoor Motion Detector for Security Floodlight, White
Add a review
$15.99
Joe Guerrera –
Perfect replacement part
Great replacement! Works well and easy to install.
Ovi –
Works as designed if fitted correctly
Works perfectly, it is at 14 ft high and Works as designed
LJBrad –
Great replacement for a failed outdoor light sensor without having to purchase a new light fixture.
I purchased the Treewell Motion Sensor to replace the sensor on one of my outdoor lights. Seems like every few years I have to replace my outdoor light fixture because the sensor fails. This time, instead of replacing the entire fixture, I opted to purchase a sensor and just replace the failed sensor on my light. The new sensor has a 1/2 inch pipe thread fitting that matched the existing sensor fitting that is common on many outdoor light fixtures. It was just a matter of unscrewing the original sensor, after I disconnected the wires, and replacing it with the new sensor. I just followed the same wiring configuration of the original sensor. The sensor is working well. I am giving it just 4 stars because I cannot vouch for the longevity of the sensor, but hopefully it will last longer than the original sensor.
Michael T. –
Outside light motion detection
For the price this works awesome.I have been using free motion sensors that construction sites throw away but they are not built for outside.However, I have only had this for about 3 weeks. It usually takes more than a year for my free ones to start to fail. But this is designed to be outside, I do have it under my carport so it is getting some protection from Phoenix weather.I installed it, easy to install, I adjusted for time and sensitivity, both adjust perfectly and is very sensitive to the sides but not as far directly in front, but it doesn’t matter for my situation because my carport to door is about 25’ and at a 40’ range setting, it did not detect me coming out of the door but 60’ did.I want as much sensitivity as possible so this works for my needs. Much cheaper than some other motion sensors, you could buy 2-3 of these compared to other brands and still be ahead.I recommend!
Robert S. –
sensitivity and function works great
Replaced the old sensor and this seems to work fine.
VikkiP –
Wide angle, high sensitivity
I ordered this as a replacement for a dead 20 year old motion sensor with photocell. The range is amazing – easily triggers 40 feet away. Easy 3 wire installation. Direct replacement for old sensors of the same style.
Randy B. –
Bad eye
Worked ok for a couple of days.Started staying on during the day and not working at night.One problem I had is the plastic screen looks burnt.The breaker tripped and I couldn’t find out why.
JB –
Good product
Works good
Karen S. –
Replaced our motion sensor and this fit the bill. Works well.