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- Paradox PMD2P-K9A Wireless Digital PIR Motion Detector with Pet Immunity (433MHz) Paradox PMD2P-K9A Wireless Digital PIR Motion Detector with Pet Immunity (433MHz)
- Description
The Paradox PMD2P-K9A is an advanced wireless dual-element passive infrared (PIR) motion sensor engineered for reliable residential and commercial intrusion detection. Operating at a stable 433 MHz frequency, this sensor incorporates Paradox's proprietary Digital Auto Pulse Signal Processing (APSP) along with automatic digital temperature compensation. This enables high-precision human motion tracking while maintaining outstanding immunity against false triggers caused by environmental drafts or thermal fluctuations.
Designed for pet-friendly environments, the PMD2P-K9A features optical geometry specifically tuned for pet immunity, ignoring domestic animals weighing up to 18 kg (40 lbs). It communicates seamlessly with Paradox Magellan MG series consoles and Spectra SP / EVO control panels via RTX3 / RX1 wireless expansion modules. With smart battery-saving modes, dual-tamper switch protection, and continuous supervisory signal reporting, it provides security integrators with a durable and low-maintenance wireless sensing solution.
Key System Features & Functionality
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Digital Dual-Element PIR: Utilizes advanced dual-element sensing driven by Digital Auto Pulse Signal Processing (APSP) for reliable human target detection.
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18 kg (40 lbs) Pet Immunity: Specially designed optical lens prevents false alarms triggered by small domestic pets, birds, and animals.
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11m x 11m Wide Coverage: Delivers comprehensive 11 m x 11 m (35 ft x 35 ft) area protection with a 110° viewing angle and central creep zone detection.
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Automatic Battery Conservation: Features an intelligent sleep timer following alarm triggers to prolong battery lifespan without disrupting regular supervisory checks.
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Dual Anti-Tamper Protection: Built-in dual tamper switches instantly alert the main control panel if the front cover is opened or if the unit is detached from the wall.
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Paradox Wireless Integration: Fully compatible with Magellan MG5000, MG5050, MG6250 panels, and RTX3 / RX1 wireless expansion modules operating on 433 MHz.
Key Technical Specifications
| Parameter | Specification Details |
| Model Reference | PMD2P-K9A (PMD2P) |
| Brand / Manufacturer | Paradox Security Systems |
| Product Type | Wireless Digital Dual-Element PIR Motion Detector |
| RF Frequency | 433 MHz |
| Detection Coverage | 11 m x 11 m (35 ft x 35 ft) with 110° center viewing angle |
| Pet Immunity | Up to 18 kg (40 lbs) |
| Signal Processing | Digital Auto Pulse Signal Processing (APSP) & Automatic Temp Compensation |
| Wireless Range (Typical) | Up to 35 m (115 ft) with MG5000 / MG5050; Up to 70 m (230 ft) with RTX3 |
| System Compatibility | Magellan MG5000, MG5050, MG6250, Spectra SP (with RX1/RTX3), EVO (with RTX3) |
| Power Supply | 4.5 VDC (3x 1.5V AAA Alkaline batteries) |
| Battery Life | Typical 2 years (based on standard residential usage) |
| Tamper Protection | Dual Tamper (Cover Removal and Wall Detachment) |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Dimensions (H x W x D) | 12.5 cm x 6.5 cm x 5.2 cm (4.9 in x 2.6 in x 2.0 in) |