🔒 Stay one step ahead with encrypted, wireless glass break detection!
The Qolsys QS1431-840 IQ Wireless S-Line Encrypted Glass Break Sensor offers advanced pitch and frequency detection of breaking glass up to 25 feet away. Compatible with popular 319.5 MHz wireless security panels, it features robust S-Line encryption for secure signal transmission and a battery-powered, wire-free design for easy installation.
J**J
Good quality
Good quality
Y**L
Product Quality Poor ,
Sudden loss of signal after months of use. New batteries, still no connection.
Trustpilot
1 month ago
1 month ago
