QXMH Solar Outdoor Motion Sensor Alarm 129dB Siren

The QXMH Solar Outdoor Motion Sensor Alarm is a rechargeable, weatherproof deterrent that combines a 129dB siren, 13 built-in sounds (including dog barks and gunshot), 20-second custom recording, strobe light, and 360° motion detection for reliable perimeter protection.

Designed for farms, gardens, yards and outdoor properties, this compact unit uses three high-sensitivity sensors to monitor an 8-meter radius without blind spots. Solar charging plus USB backup keeps it running through variable weather, while remote-controlled modes let you choose continuous 24-hour operation or night-only activation. The loud siren, selectable sounds and flashing strobe are intended to deter wildlife and unwelcome visitors, and the device mounts easily on walls, fences or ground stakes.

How does the QXMH alarm detect movement around my property?

The alarm uses three PIR sensors arranged to provide 360° coverage with an effective detection radius of about 8 meters. This layout reduces blind spots and triggers the siren and strobe immediately when motion is sensed.

• Three high-sensitivity passive infrared sensors for full-circle detection
• Up to 8 m sensing range depending on placement and environment
• Instant activation of siren and strobe once motion is detected
• Reduced false triggers when properly positioned away from heat sources

What alerting options and customization does the unit offer?

You can choose from 13 preloaded deterrent sounds such as dog barking and gunshot, or record a custom 20-second message for unique situations. The 129dB siren is coupled with a strobe light to increase visibility and startle potential intruders or animals.

• 13 built-in deterrent sounds—switchable via included remote
• 20-second custom recording for personalized warnings
• Powerful 129dB siren plus flashing strobe for dual deterrence
• Remote control for easy sound selection and volume management

How is the alarm powered and how long does it run?

The device uses a solar panel for continuous charging and includes a USB port for backup power when sunlight is limited. Two working modes — full-time and night-only — let you conserve energy and tailor operation to your needs.

• Built-in solar panel provides renewable charging in daylight
• USB charging cable included for cloudy days or indoor use
• Selectable 24-hour full-time mode or night-only mode via remote
• Low-maintenance operation with automatic recharging during daytime

How durable and easy to install is the QXMH outdoor alarm?

The housing is weatherproof and dustproof for outdoor exposure and ships with installation hardware for wall, fence or ground-stake mounting. Setup is straightforward and the kit includes what you need to position the unit in the most effective spot.

• Waterproof and dustproof design built for outdoor conditions
• Includes mounting kit for wall, fence, or ground installation
• Compact footprint fits on posts, fences or near entry points
• Remote control simplifies adjustments after installation

Who this is for: The QXMH Solar Outdoor Motion Sensor Alarm suits homeowners, small-scale farmers, orchard and pond owners, pet enclosures, and anyone wanting a low-maintenance, solar-powered deterrent. It’s ideal where visible, loud alerts and the flexibility of multiple sound choices matter — especially in remote or off-grid areas where frequent battery changes are impractical. If you need a weatherproof device with customizable audio, 360° detection and both solar and USB power options, this unit offers a compact, easy-to-install solution.