Catalog > Consumer Electronics > Security & Alarms > Paradox Alarms Paradox Wireless PIR Detector Wireless PIR Detector 868MHz PDX PMD85V (868) PMD85 (EP9) VERTICAL BEAM & BRACKET 868MHz {PA3724F} Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Digital Motion DetectionDual-optics (2 dual-opposed element sensors)Immune to animals weighing up to 40 kg (90 lb.)Digital Dual-opposed DetectionDigital Shield algorithm software, with adjustable sensitivitySingle or dual-edge processing11 x 11 m (35 x 35 ft.), with 90° viewing angleWireless range in a typical residential environment: 35 m (115 ft.) with MG6130/ MG6160/MG6250, and 70 m (230 ft.) with MG5000/MG5050 and RTX3Power: 3 AAA alkaline batteries• Special weatherproof designAvailable with 1 of 3 lenses: Pet Array, Horizontal Curtain Beam, or Vertical Curtain Beam; see PMD85 / DG85 Lenses on page 47 for more detailsImpact and temperature resistant casingOperates at -35°C to +50°C (-31°F to +122°F)Casing lined with an injected rubber gasketDual-optical Filtering System, with UV-protected lensMetal shield maximizes protection from EMI and RFI signalsMulti-level sensitivity adjustment• Patented Auto Pulse Signal ProcessingAutomatic Temperature CompensationAlive software (alarm LED continues to display when PIR is in Energy Save Mode, without compromising battery life)3-minute Energy Save Mode following 2 detections within a 5-minute periodAvailable in 868 MHzLow Battery and Detect LEDAnti-tamper switch