Paradox Digital Outdoor Dual Side-View Detector with 4x Dual Sensors

 The NV780MR provides a pre-entry protection solution while keeping the perimeter free from movement, designed to protect exterior/interior walls and doors or windows.
 The optics are specially designed to provide multiple narrow beams for excellent detection covering up to 12m (40ft) for each side. Two double passive infrared motion detector with:
 Dual side anti-masking detection
 Active IR detection, fast 20 seconds detection designed for outdoor detecting sprayed liquids and blocking items up to 25 cm (10 in.)
 Pet Immunity capability, up to 40 kg (90 lb)
 4 dual element sensors arrangement
 High efficiency long focal point (1.77 in.) LoDiff lens
 Combination optics
 mirror and Fresnel Lens for optimal sharp detection
 Single or Dual operation modes - Optical and digital range adjustments
 Dual LED and buzzer indicators - Wall-mount, with built-in level tool