Qolsys IQ Glass-S Encrypted Glass Break Sensor (QS1431-840) Slightly Used Dual streams

Dual streams

you can also set this up as a standalone camera

Scan-to-add card format and serial detection

You won't have to worry about false alarms or your NVR filling up with useless footage

Qolsys IQ Glass-S Encrypted Glass Break Sensor (QS1431-840) Slightly Used Dual streamsGood Condition, Used, Does Not Have Accessories, Does Not Come in Original Box. The IQ Glass is specially designed to protect you if an intruder tries to break in through a window. Using the Qolsys proprietary S Line encryption technology, this sensor encrypts the signals sent to the IQ Panel while still providing backwards compatibility for legacy 319. 5 systems. Triggered by the pitch and frequency of breaking glass, the IQ Glass is effective within