Digital glass break detector for the PowerMaster system. Designed for the protection of a wide variety of residential and commercial applications where reliable detection of glass breakage is required. It employs advanced and patented acoustic pattern recognition technology. 360º coverage and up to 6 m for normal, laminated and wired glass. PowerG bidirectional radio technology. Visible indication of signal quality on the device. It employs advanced AES-128 encryption algorithm for message identification. Frequency Hopping- Spread Spectrum and TDMA technology provide robustness and reliability similar to wired systems. Visible low battery indication. Configuration from the panel, there are no switches and no need to reopen the detector once closed. It works with a 3 V lithium battery type CR123A. Battery life, 4 years with normal use. Operating temperature: 0 to + 49ºC. Dimensions: 80 x 108 x 43 mm.