• Superior immunity to false alarms and excellent detection - even through blinds
& light drapes
• Pattern Recognition Technology - Recognizes the actual pattern of glass breaking
across the full audio band.
• 25 Foot coverage radius with automatic test for easy installation
• Enduser hand clap sensor verification
• Includes: lithium battery - tamper & mounting kit.
• GEM-GBTST Glass Break Tester available.
• Supported by all Gemini controls - P816 - P1632 - P3200 & P9600