Exit Stopper Door Alarm 110dB Siren - Emergency Exit Security Device

In this review the Exit Stopper Door Alarm stands out as a straightforward, no-fuss solution for anyone who needs an audible deterrent on emergency exit doors or other access points. The bottom line: it is best for small businesses, warehouses, and homeowners who want a loud, battery-powered alert that installs in minutes and does not require wiring. The single biggest reason to buy is the piercing 110dB siren, which immediately notifies staff or occupants of an unauthorized exit or entry without relying on building systems.

Key Features

• 110dB Alert System: A very loud siren provides immediate notification of unauthorized openings so staff can respond quickly to potential security or safety events.
• Wire-Free Installation: No wiring is required so the unit can be mounted and made operational in minutes with the included mounting hardware.
• Flexible Design: The compact main unit and flexible cable allow installation on a variety of doors and frames in warehouses, retail stores, restaurants, and homes.
• Battery Powered: Runs on a single 9V battery included in the box, offering dependable protection and easy field replacement when the battery is spent.
• Complete Kit: Ships with the alarm, magnet, 9V battery and both adhesive and screw mounting options to suit temporary or permanent installation.

Who It's For

The Exit Stopper is ideal for small business owners, facility managers, and homeowners who need a rapid audible alarm on emergency exit doors, backdoors or sensitive areas and who prefer a simple, wire-free installation. It works well where centralized alarm systems are not available or when a supplemental, local alarm is desired.

It is not aimed at users who require remote notification, integration with building security systems, or smartphone alerts; those buyers should look for networked solutions. Also, if silent monitoring or covert sensing is required, a visible 110dB siren may be too conspicuous.

Pros & Cons

Pros

• Loud 110dB siren provides unmistakable audible deterrence and fast notification.
• Simple, tool-light setup with both adhesive and screw mounting for flexible placement.
• Comes as a complete package including a 9V battery so it is ready to use out of the box.
• Compact, flexible form factor fits a variety of door/frame configurations.

Cons

• Does not provide remote alerts or system integration, so response requires someone on site.
• Battery life is good under normal use but will require periodic replacement depending on activation frequency.

Specifications

Our Verdict

The Exit Stopper Door Alarm is a practical, cost-effective choice for anyone needing a loud, standalone alert on doors where quick local notification is essential. It offers dependable, easy installation and includes everything needed to start using it immediately, making it good value for small sites that require an audible deterrent without system integration.

Frequently Asked Questions

How is the alarm powered?
The unit uses a single 9V battery which is included and user-replaceable.

Can it be mounted without drilling?
Yes, the kit includes adhesive strips for damage-free mounting in addition to screws and anchors.

Will it integrate with existing alarm systems?
No, this is a standalone, wire-free device designed for local audible alerts rather than system integration.