Mini Stopper ® II without Horn Flush
Mount![]()
STI-6540
This unique and patented device has been helping stop false
fire alarms around the world for almost 30 years, without restricting legitimate
alarms.
STI-6540 consists of a clear, tamperproof, super tough
polycarbonate cover and frame that fits over manual pull stations. Additional
models are available with a built-in warning horn that sounds when cover is
lifted to gain access to the pull station (see STI-6600). The
STI-6540 offers excellent protection against physical damage (both accidental
and intentional).
STI-6540 FEATURES
- Cover is UV-stabilized.
- Lifetime guarantee against breakage of polycarbonate in normal use.
- Proven effective for more than two decades.
- STI-6540 is for flush mount pull stations (surface - see STI-6545).
- UL Listed to U.S. and Canadian safety standards.
- Typical working properties of polycarbonate are -40 ° to 250 °F (-40 ° to
121 °C).
- Fits virtually all manual pull stations (see Technical Data Sheet for
dimensions).
- ADA Compliant.
