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Did you know?
Cant hear your existing doorbell in your basement, garage, shed, etc. With wireless ease extend the chime to greater distances.
STI Products Work!
Our problems came to a halt after installation of your Stopper IIs.
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|Fire Products||Alarms & Chimes||Polycarbonate Covers||Wire Guards||Buttons and Switches||Home & Work Products|
False fire alarms and the theft and vandalism of protection devices can be a serious issue, compromising safety as well as costing money.
STI has been producing safety technologies that stop false fire alarms and prevent theft and vandalism for thirty years. We now market more than 1000 products worldwide. Our range includes fire alarms protection devices, stopper covers and enclosures, wire guard protectors and security protection products.
Contact us now to discuss how we can solve your specific problems.
Mount Directly to an Electrical Box
- Mounts directly through product mounting
plate to an electrical box
- Included mounting frame eliminates the need
to drill additional holes in the wall
- Brother to the Bopper Stopper®
- Hinged cover takes hard knocks in stride
while helping to protect smaller-sized
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Wireless Doorbell Button
- Receiver sounds tones/tunes or talks when
doorbell button is pressed
- Create custom messages by selecting up to
four words (in English or Spanish)
- Up to 500' range
- Button is water/weather resistant for
- Supervised for battery and connection
- Low battery indicator
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