Protech SDI-76XL2 Piramid XL2 50' 50' Dual-Technology Outdoor Intrusion Sensor, Wide Angle

Secure perimeter monitoring with minimal false alarms: the Protech PIRAMID XL2 dual-technology outdoor intrusion sensor combines Stereo Doppler Microwave and Passive Infrared (PIR) sensing to ensure alarms only trigger when both technologies detect a threat. Designed for security integrators and facility managers, this PIR motion sensor delivers dependable outdoor surveillance coverage with a maximum detection distance of 50', pet-tolerant detection logic, and rugged housing for harsh environments.

The SDI-76XL2 supports 10–28V DC power and mounts easily to walls or poles, making it ideal for perimeter fencing, loading yards, utility sites, and campus security. By requiring simultaneous microwave and PIR activation, the XL2 dramatically reduces nuisance activations from wind, debris, or wildlife while maintaining high sensitivity to human intrusion. Backed by Protech engineering, it integrates cleanly into wired security systems and monitoring networks.

Choose the PIRAMID XL2 for cost-effective, low-maintenance intrusion detection that improves alarm accuracy and operator confidence. Add it to your next security or surveillance deployment to strengthen perimeter protection—contact us for pricing and integration support.

• Dual-technology detection (Stereo Doppler Microwave + PIR) for industry-leading false-alarm resistance
• Reliable outdoor performance with up to 50' detection range for perimeter security and surveillance
• Pet-tolerant design reduces nuisance alarms in mixed-use environments
• Wide operating voltage (10–28V DC) and flexible wall or pole mounting for easy installation
• Rugged US-made construction built for environmentally challenging outdoor monitoring applications