Description
Discontinued
Replacement: NAPGEMGB2 (GEM-GB2)
GEM-GB Wireless acoustic glass break detector
- 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
