Solar Motion Sensor Alarm 129dB Siren IP65 Waterproof + Remote
Solar Motion Sensor Alarm 129dB Siren IP65 Waterproof + Remote
Solar-Powered Motion Detector Alarm for Home, Yard & Outdoor Security
Keep your property protected around the clock — no wiring, no electricity bills. This solar-powered motion detector alarm creates an invisible zone of protection wherever you place or mount it. The moment anyone enters the detection range, a thundering 129 dB siren and a bright LED strobe light activate instantly, alerting you and deterring unwanted visitors. Perfect for homes, yards, garages, sheds, gardens, farms, schools, and more. Made in Mainland China.
Key Features
- Solar-Charged, Wire-Free Operation — Powered by an integrated 5V/120mA polysilicon solar panel. No wiring required. After a full charge (10+ hours of sunlight), the unit runs for up to 30 days. The built-in 3.7V/1200mAh lithium-ion battery keeps the alarm ready even after dark.
- Ear-Piercing 129 dB Alarm + Strobe Light — 8-LED red strobe with 1,000 m visibility fires alongside the siren the instant motion is detected, drawing immediate attention to any unauthorised entry.
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4 Selectable Working Modes
- Mode 1: 24-Hour Sound & Strobe Alarm
- Mode 2: 24-Hour Silent Strobe Alarm
- Mode 3: Night 12-Hour Sound & Strobe Alarm
- Mode 4: Night 12-Hour Silent Strobe Alarm
- Wide Detection Range — PIR sensor covers 5–8 m distance and a 110° detection angle (both vertical and horizontal), minimising blind spots.
- Remote Control Convenience — Arm, disarm, and switch modes via the included remote from up to 200 m away (in open, interference-free conditions), or use the on-unit power button.
- IP65 Waterproof Rating — Fully protected against dust ingress and low-pressure water jets, making it suitable for year-round indoor and outdoor use.
- Animal & Garden Deterrent — Effective at keeping deer, bears, and other wildlife away from gardens and landscaped areas.
- Simple Screw-Mount Installation — Mounts to any wall or post with basic screws; no professional installer needed.
- Operating Temperature Range: –10 °C to +50 °C (14 °F to 122 °F)
Full Specifications
| Solar Panel | 5V / 120mA polysilicon |
| Battery | 3.7V / 1200mAh Polymer Lithium-ion |
| Charge Time | 10+ hours (solar) |
| Battery Life (standby) | Up to 30 days; triggers 45-second alarm 300+ times per charge |
| Alarm Sound Level | 129 dB |
| LED Strobe | 8 × red LEDs, 1,000 m visibility |
| Detection Distance | 5–8 m (varies with ambient temperature) |
| Detection Angle | 110° |
| Remote Control Range | 10–200 m (no interference) |
| Waterproof Rating | IP65 |
| Operating Temperature | –10 °C to +50 °C |
| Material | ABS plastic |
| Working Modes | 4 (see feature list above) |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × Solar Motion Detector Alarm (with integrated solar panel)
Important Usage Notes
- If the alarm will not be used for an extended period, power it off and place it in sunlight for charging at least once every 3 months.
- Any moving object near human body temperature can trigger the sensor — this includes pets and larger animals.
- Detection distance and angle may be affected by ambient temperature and radio-frequency interference in the environment.
Learn More About Home Security Best Practices
For additional guidance on protecting your home and property, the U.S. Consumer Product Safety Commission offers helpful safety resources at CPSC.gov.
Frequently Asked Questions
Q: Does this solar motion sensor alarm work at night or on cloudy days?
A: Yes. The built-in 3.7V/1200mAh lithium-ion battery stores solar energy during daylight hours so the alarm continues to operate at night or during overcast conditions. After a full charge (10+ hours of direct sunlight), the battery provides up to 30 days of standby power and can trigger the 129 dB alarm more than 300 times.
Q: Can I use the solar motion detector alarm indoors as well as outdoors?
A: Absolutely. The IP65 waterproof rating protects the unit against dust and water splashes, making it suitable for both indoor and outdoor environments — from garages and sheds to garden fences and front yards.
Q: How far away does the remote control work?
A: The included remote control operates at distances of 10–200 m in open conditions with no radio-frequency interference. Walls, metal structures, or nearby wireless devices may reduce this effective range.
Q: Will the alarm trigger if an animal enters the detection zone?
A: Yes. The PIR sensor responds to any moving object near human body temperature, including larger animals such as deer or bears. This makes it an effective deterrent for protecting gardens and yards from wildlife as well as unauthorised human entry.
Q: How do I install the solar motion sensor alarm?
A: Installation is straightforward — simply use the included screws to mount the unit on a wall, fence post, or other flat surface at your desired height and angle. No special tools or professional installation are required.