Optex QXI-RDT QX Infinity Series Outdoor Wireless Wide Angle PIR Sensor with Microwave Technology, 40' Range

For reliable outdoor perimeter security and surveillance, the Optex QXI-RDT QX Infinity Series PIR motion sensor delivers stable, low‑false‑alarm detection ideal for commercial and critical infrastructure sites. This dual-technology outdoor PIR sensor combines Optex’s redefined Quad pyro element with a microwave layer to trigger alarms only when both detection methods confirm motion, giving you dependable monitoring across a 40' maximum detection range. The QXI-RDT’s SMDA logic, double conductive shielding and anti-masking capability reduce nuisance alarms from pets, vegetation sway and RFI while detecting tampering attempts.

Battery-powered and fully wireless, the QXI-RDT installs quickly on walls with front-access battery replacement and supports wireless transmitters, making it a fast solution for protecting warehouses, storage yards, outbuildings and property boundaries. Install between 2.2–2.7m for high-mount multi-level coverage or 0.8–1.2m for a pet alley configuration to suit site requirements. Built for outdoor environments, the tough microwave module helps resist condensation and humidity, ensuring long-term surveillance performance. Add the Optex QXI-RDT to your security system to strengthen perimeter detection and reduce false alarms — ideal for installers and security managers looking for robust, low-maintenance monitoring.

• Reliable perimeter protection: Dual-technology PIR + microwave detection reduces false alarms from pets, vegetation and weather for dependable outdoor monitoring.
• Long-range coverage: Wide-angle detection up to 40' helps secure building perimeters, gates and outbuildings with fewer sensors required.
• Tamper and concealment defense: Built-in anti-masking detects attempts to block or cover the sensor, improving site integrity and response.
• Low-maintenance wireless operation: Battery-powered design with front-access battery compartment and wireless transmitter support simplifies installation and upkeep.
• Flexible mounting for pet immunity: Selectable high- or low-mount installation creates a pet alley or multi-level pattern to minimize nuisance alarms in mixed-use sites.
• Rugged outdoor reliability: Tough microwave module and double conductive shielding increase resistance to condensation, RFI and environmental noise.