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� coverage radius with automatic test for easy installation.
 
 
 
 
 Enduser hand clap sensor verification.
 
 
 
 
 Includes lithium battery, tamper & mounting kit.