Motion Sensor Alarm 105 dB PIR Sensor Battery-Powered
High Quality
Free US Shipping
Hassle Free Returns
Instantly detect and deter intruders with no wiring hassles
Alert on unauthorized access instantly — wireless setup, battery-powered, no cables required
Why is this motion detector alarm perfect for you?
✔ Powerful 105 dB alarm for immediate deterrence: The integrated 105 dB alarm activates instantly to scare off intruders and reliably alert to unauthorized entry, providing effective protection for your property.
✔ Wide detection range and angle for comprehensive coverage: With up to 16.4 feet detection range and a 110-degree angle, the sensor monitors large areas seamlessly, reducing blind spots and enhancing security.
✔ Wireless installation with remote controls for ease of use: Operates on 4 AA batteries for flexible placement without wiring; includes two remote controls allowing easy activation and deactivation from a distance.
Specifications
Power supply: DC 6 V, 4 x AA batteries
Alarm volume: 105 dB at 3.3 feet distance
Detection range and angle: Approx. 16.4 feet range, 110-degree detection angle
Material: Plastic
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.