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- This summary was generated by AI from multiple online sources. Find the source links used for this summary under "Based on sources".
Learn more about Bing search results hereOrganizing and summarizing search results for youA motion sensor alarm is a device that:- Uses optical, microwave, or acoustic sensors to detect motion around your home or workspace.
- Triggers an alarm when intruders are detected within a facility.
- Is commonly used for security, automation, and convenience purposes.
- Can activate security cameras, lighting, or other alarms.
- Detects changes in infrared radiation, heat, or light patterns.
4 Sources
Amazon.com: Motion Detectors: Electronics
CPVAN 125dB Loud Motion Sensor Alarm with 328ft Remote Control (40ft PIR Detector, Batteries), Indoor Wireless Infrared Security Motion Detector with Siren for Home Garage Van …
Motion Sensors & Detectors at Lowes.com
As the name implies, motion sensors are designed to alert you when they sense movement in the areas where they’re installed around your home, such as by doors, windows or your backyard. …
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Motion Detector - Repairable Security Detector
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Secure & Smart Alarms | Affordable Alarms & Security
SponsoredCustomized for your unique home. Named "best home security" 5 years straight. Try it today. 24/7 Monitoring and Alarm Systems for Total Peace of Mind. Get Peace of Mind Today!
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