Paradox DG55PLUS-P2C Dual-Element Digital Motion Detector

The Paradox DG55PLUS-P2C (DG55+) is an official high-performance hardwired passive infrared (PIR) motion detector engineered for commercial and high-end residential applications. Featuring 100% digital signal detection combined with a dual-element sensor, it delivers rock-solid intrusion protection while eliminating thermal and optical false alarms. It provides full 12 m X 12 m (40 ft X 40 ft) coverage across a 11° optical angle, backed by Paradox's proprietary Digital Auto Pulse Signal Processing (APSP) and shield geometry.

Key System Features & Functionality

• 100% Digital Detection: Direct digital signal processing converts sensor signals into digital format without analog signal paths for maximum accuracy.

• Dual Element PIR Sensor: Precision dual-element pyroelectric sensor provides high sensitivity and balanced detection across short and long ranges.

• Digital Auto Pulse Signal Processing (APSP): Automatically measures pulse count and timing to filter out false alarms caused by environmental interference or air currents.

• Digital Automatic Temperature Compensation: Dynamically tunes sensor gain to ensure constant detection performance as ambient temperatures reach human body heat levels.

• Solid-State Relay Output: Long-life NC solid-state relay guarantees silent switching operation without mechanical degradation.

• Anti-Tamper Protection: Onboard cover anti-tamper switch alerts the main control panel immediately if the detector housing is opened.