Smart Shield Systems
Motion Detector PIR1
The Motion Detector PIR1 is Smart Shield Systems' go-to solution for reliable interior motion detection in homes and businesses throughout San Diego. This passive infrared (PIR) sensor detects heat signatures from moving objects, instantly alerting your security system when unauthorized movement occurs in protected areas. The PIR1 works by monitoring infrared energy changes in its coverage zone, making it highly effective at detecting human movement while minimizing false alarms from environmental factors. Designed specifically for residential and light commercial applications, the Motion Detector PIR1 features adjustable sensitivity settings that allow our technicians to customize detection levels based on your specific environment. Whether you need coverage for a living room with pets, a retail storefront, or a home office, this versatile detector adapts to your unique security requirements. The unit's compact, low-profile design blends seamlessly into any interior décor while providing comprehensive protection. Smart Shield Systems recommends the PIR1 for property owners who want dependable, cost-effective motion detection without compromising on performance. This detector serves as an essential component of any layered security approach, working alongside door/window sensors and cameras to create comprehensive interior protection. Our certified technicians handle complete professional installation, ensuring optimal placement and integration with your existing security panel. With proper installation by Smart Shield Systems, the Motion Detector PIR1 provides years of reliable service with minimal maintenance requirements. The unit's proven technology and straightforward operation make it an ideal choice for first-time security system users and experienced property owners alike who demand consistent, accurate motion detection for their San Diego properties.

Why Choose This with Smart Shield Systems
- Proven PIR technology with excellent track record for reliability and minimal false alarms in San Diego installations
- Adjustable sensitivity allows Smart Shield technicians to optimize performance for your specific environment and needs
- Cost-effective solution that provides professional-grade motion detection without premium pricing
- Seamless integration with most security panels and monitoring systems for complete home automation compatibility
Key Features
- Adjustable sensitivity settings for customized detection levels
- Passive infrared technology for reliable human movement detection
- Compact, low-profile design for discreet interior installation
- Wide-angle coverage zone for comprehensive area protection
- Pet-immune settings available to reduce false alarms
- Low battery indicator with long-lasting power source
- Tamper-resistant housing with anti-removal protection
- LED indicator for walk-test verification during installation
Product Specifications (At-a-Glance)
- Detection range: Up to 30 feet
- Coverage angle: 110-degree horizontal detection zone
- Operating temperature: 14°F to 131°F (-10°C to 55°C)
- Power source: 3V lithium battery (5+ year life)
- Mounting height: 7.5 to 8 feet recommended
- Wireless frequency: 433 MHz or 915 MHz (panel dependent)
Compatibility Notes
- Compatible with most major security panel brands including Honeywell, DSC, and Qolsys systems
- Works with both hardwired and wireless security configurations depending on model selection
- Integrates seamlessly with Smart Shield Systems' monitoring services and mobile app notifications
Popular Use Cases
- Living rooms and family areas where you want to detect movement during away periods while accommodating pets
- Home offices and studies containing valuable equipment that need protection during overnight hours
- Retail spaces and small businesses requiring interior movement detection for after-hours security coverage
Frequently Asked Questions
The PIR1 includes pet-immune sensitivity settings that Smart Shield technicians configure during installation. When properly adjusted and positioned, it can distinguish between pets under 40 pounds and human intruders, significantly reducing false alarms while maintaining security effectiveness.
The PIR1 uses a high-quality 3V lithium battery that typically lasts 5+ years under normal usage conditions. The detector includes a low battery indicator that alerts you and our monitoring center well before replacement is needed, and Smart Shield Systems can handle battery replacement during regular maintenance visits.
Smart Shield technicians typically install the PIR1 in corner locations 7.5-8 feet high, providing optimal coverage of main traffic areas like hallways, living rooms, or entry points. We avoid placement near heating vents, windows with direct sunlight, or areas with moving objects like ceiling fans to ensure reliable performance.
Ready to Install Motion Detector PIR1?
Contact Smart Shield Systems for professional installation and monitoring setup. Free consultation and estimate.