The SABRE GateKeeper Door Alarm features a devastating 120 decibel siren that will startle any intruder while alerting you to the danger. With a door wedge design to block inward opening doors, the GateKeeper provides you with valuable time to get ready to defend yourself.
Specifications and Features:
Takes you out of REM and into action
Piercing 120 decibel siren will likely startle and deter the intruder while waking you
Door wedge design blocks inward opening doors
Small, practical and easy to use
Lets you rest easy until its time to take action