treewell 240° Replacement Motion Sensor 60ft Range

The TREEWELL 2-pack 240-degree replacement motion sensors are adjustable outdoor/indoor sensors that retrofit most security floodlights to add motion-activated lighting with 5–300 LUX, changeable time delays, and up to 60-foot detection.

If you need a cost-effective way to restore or upgrade motion activation on garden, driveway, garage or porch lights without replacing the whole fixture, these TREEWELL sensors provide flexible detection settings and a wide coverage footprint. They include three operating modes, a rotatable sensor head for precise aiming, and simple wiring to fit most existing floodlight housings.

How do I tailor the sensor to work only at night or during specific light levels?

The sensor’s LUX knob adjusts the ambient light threshold that permits activation. In Auto or DTD modes you set a value from 5 to 300 LUX so the unit triggers only when ambient brightness falls below that level.

• Adjust LUX between 5 (very dark) and 300 (dusk) to control night-only activation.
• Use DTD Mode to force night-only operation automatically.
• Combine LUX and Timer settings to prevent unwanted daytime triggers.

What detection range and coverage can I expect in real installations?

The TREEWELL sensor covers a 240° horizontal arc and can detect motion up to about 60 feet depending on mounting height and environment. Sensitivity is steplessly adjustable so you can fine-tune how far and how easily it senses movement.

• 240° wide-angle horizontal detection for driveways and wide entryways.
• Up to approximately 60 feet of sensing range in open sightlines.
• Stepless sensitivity knob to reduce false triggers from small animals.

How long will the light stay on after motion is detected?

Use the TIMER knob to set the delay from 10 seconds up to 10 minutes, so you can choose brief illumination or sustained light while someone remains in range. In Manual Override Mode the light can stay on for up to 8 hours and then will automatically turn off at dawn.

• Timer adjustable between 10 seconds and 10 minutes for motion-triggered operation.
• Manual Override keeps lights on up to 8 hours, with auto-shutoff at dawn.
• Combine modes and timer for customized security and convenience.

Will this fit my existing floodlight and how hard is installation?

This replacement sensor is designed to connect into most outdoor floodlight fixtures and is suitable for wall or eave mounting. It includes wire nuts for straightforward wiring and supports common bulb and driver loads so you don’t have to replace the whole fixture.

• Max load: 300W incandescent, 72W LED driver/LED bulbs.
• Wire nuts included for quick, direct replacement—no adapter usually required.
• Rotable sensor head with 180° vertical and 300° horizontal rotation for precise aiming.

Who this is for: Installers, homeowners, and property managers who want an affordable retrofit solution to add or replace motion sensing on existing outdoor floodlights. It's a good match for porches, garages, driveways, walkways, and other exterior fixtures where adjustable sensitivity, night-only control, and a wide detection angle matter. For best results, mount at recommended heights and test LUX/sensitivity settings to match your site and reduce false triggers.