The mini theft stopper alarm 6255 is a compact and affordable solution from industry leader Safety Technology International (STI), designed to deter theft and tampering of valuable or essential items. Commonly used to protect cabinet-mounted fire extinguishers, this device sounds a powerful 105 dB alarm when the protected item is moved or interfered with, instantly drawing attention to unauthorised access.

The unit includes both a steel contact clip and a magnetic reed switch, making it versatile for use on extinguisher cabinets, extinguisher stands, or directly on extinguishers mounted on walls. It’s nearly impossible to remove an item without breaking the contact, ensuring reliable protection. Fire extinguisher pins can be passed through the hole in the clip and secured with a tamper-evident seal, providing an added layer of security. A built-in deactivation cable allows for quick and easy maintenance access when needed.

Constructed from tough ABS plastic, the alarm is built to withstand demanding environments. Whether you're trying to prevent items from being stolen, moved, misused, or used as doorstops, the mini theft stopper alarm offers a practical and durable solution. Installation is straightforward, requiring just a single screw to fix it to the wall.