Sabre Red Door Stop Alarm 120 dB - Mobile Security for Doors

Overview

The Sabre Red door stop alarm is the ideal passive security solution for protecting a bedroom, apartment, hotel room, or student dorm. With no installation or wiring required, it slides under an inward-opening door in seconds and triggers an extremely powerful 120 dB siren as soon as pressure is applied to the door. This alerts the occupant, deters the intruder, and warns those nearby.

Developed by Sabre, a globally recognized American brand and supplier to police forces in the United States, this alarm combines proven reliability with total ease of use.

Technical Specifications

• Sound level: 120 dB, audible up to 455 meters depending on the environment - a painful level in enclosed spaces that sends intruders running
• Triggering: pressure sensor activated as soon as the door is pushed
• Physical blocking: non-slip pad that mechanically prevents the door from opening inward
• Compatibility: doors with a gap underneath of less than 1.9 cm (0.75 inch)
• Dimensions: 16.5 x 4.5 x 4.5 cm - compact format, easy to carry
• Weight: only 136 g, ideal for travel
• Power supply: 1 9V battery (not included, replaceable) - works even during a power outage
• LED indicator: low battery signal for continuous security
• Finish: white, discreet and neat

Benefits

• Double protection: the siren alerts and deters while the wedge physically blocks the door
• Instant installation: no drilling, no wiring, no tools - perfect for tenants and travelers
• Total autonomy: battery-operated, independent of the power grid
• Adjustable sensitivity: position the wedge tighter or looser against the door as needed
• Portable: light and compact, it goes with you to hotels, vacation rentals, or the office
• Trusted brand: Sabre, a worldwide reference in personal defense recognized by police and consumers alike

Use and Maintenance

Simply slide the wedge under an inward-opening door, making sure the gap between the floor and the bottom of the door is less than 1.9 cm. Effective on tile, hardwood floors, and short-pile carpet; not suitable for sliding doors. Inserting the 9V battery requires a small No. 1 Phillips screwdriver. Test the alarm regularly and check the low battery LED indicator to ensure continuous protection. This alarm serves as a complementary passive layer of defense and does not replace a monitored alarm system or a high-security lock. Box contents: 1 Sabre Red door stop alarm and 1 user manual.