$20 · Quorum A 160 Security Monitor
This is a pressure sensitive alarm designed to detect break ins. When an intruder forces entry into the home, it causes an exchange in air pressure which produces shock waves detected by the monitor and instantly produces a piercing alarm to alert you and frighten the intruder.
|Details||Last hour:||Last 24 hours:||All:|
|Posted||November 12, 2016|
|Renewed||July 15, 2019|
|Expiry||August 14, 2019|