hanging door alarm

Sabre Door Stop Alarm: Portable Travel Door Alarm, Alerts Upon Forced Entry, Battery Operated, No Assembly Required

Sabre 2pk Door/Window Alarms: Security Sensors, Self-Monitoring, Adhesive Mount, Battery Powered, Window Locks

Sabre Elite Door Alarm: Security Sensor for Doors & Windows, Battery Operated, Travel Friendly, White

Sabre White Plastic Motion Sensor Alarm

Securityman Window Security Lock Bar Extendable (14.25" to 37") with Child Proof & Heavy Duty Iron

Sabre Door/Window Alarm: Self-Monitoring Sensor, Battery-Powered, Adhesive Mount, 90° Motion Detection, White

SecurityMan 2 In 1 Adjustable High Grade Iron Door Security Bar & Sliding Door Lock Bar Jam For Apartment & Home Protection

SecurityMan Sliding Door Security Bar For Most Patio & Window With Child Proof Sliding Door Built-In Anti Lift Lock

SecurityMan Adjustable Sliding Door and Window Security Black Lock Bar

Swann Battery Powered Indoor White Security Alarm

SecurityMan Adjustable Door and Window Silver Chrome Security Bar

SecurityMan 2 In 1 Adjustable High Grade Iron Door Security Bar & Sliding Door Lock Bar Jam For Apartment & Home Protection

Monoprice Wireless Water Leak/Flood Sensor Probe and Alarm, No Hub Required