Established 1991

We’re probably best known as a preferred supplier to the Emergency Services and Health Sector for our range bespoke bags and medical supplies, but our expertise doesn’t stop there. Our bespoke approach can be used within any industry and enables us to design, manufacture and source products to suit your requirements.

Store Address

125 Craven Street, Birkenhead, Merseyside, United Kingdom, CH41 4BW

Contact Info

Phone:  +44(0) 333 990 0999

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  • Highly visible “stop sign” warns against misuse
  • Sounds Output: 95dB (at 1 metre)
  • Sounder powered by 9 VDC alkaline
  • Robust, ABS construction
  • Deactivation pin for service available
  • Two methods of activation (both supplied):
    • For cabinets and display cases: magnetic reed switch activation
    • For fire extinguisher: unique steel contact clip activation
  • Height : 83mm
  • Width : 83mm
  • Depth : 25mm
The STI 6255 Mini Theft Stopper with the provided “stop sign” discourages pranksters and thieves, and protects from theft, vandalism and misuse of free-standing and cabinet mounted fire extinguishers or other fire fighting equipment.
The Mini Theft Stopper is compact and highly reliable but cost-effective and easy to use.
There are two methods of activation available:
1. Free-standing equipment:
The special steel clip can be used in two ways. It can be placed under any type of equipment. Then the sounder emits a piercing alarm when this equipment is lifted. Or an extinguisher’s pull pin is routed through the holes of the clip, hold in place by the seal. The alarm sounds when this seal is broken while using the extinguisher.
2. Cabinet mounted equipment:
A reed switch unit is mounted in the door jam and the corresponding magnet is mounted on the door close to it. Opening the door will emit a piercing alarm.
Weight 1 kg

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