PIR detector via radio, with anti-masking, for the PowerMaster system. 15m / 90º coverage. Immunity to pets up to 18 kg. Mirrored optics offering exceptionally high detection sensitivity and immunity to false alarms, even in difficult residential and commercial installations. It is compatible with Visonic V16 PowerMaster 10 and 30 systems. Active Anti-Masking (AM) through IR barrier. Configured from the panel or remotely, there are no hardware switches and no need to reopen the detector once closed. It employs advanced AES-128 encryption algorithm for message identification. Two-way PowerG protocol, Frequency Hopping-Spread Spectrum and TDMA technology provide the robustness and reliability similar to that of a wired detector. Mounting height from 1.8 to 3 m. It works with a 3 V lithium battery type CR123A. 8 years of battery life with normal use, 6 years with anti-masking activated. Front and rear tamper. Optional brackets for wall, corner and ceiling. Operating temperature: -10 to +50 ºC. Dimensions: 115 x 60 x 48 mm. Complies with EN 50131-2-2 Grade 3 standard.