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Testimonials
STI Products Work!
Our STI Stopper II units have stopped false fire alarms in our childrens play areas and near exits.
Jim MacNeil
Hospital Maintenance Tech. Sr.
Banner Desert Medical Center
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| Fire Products | Alarms & Chimes | Polycarbonate Covers | Wire Guards | Buttons and Switches | Home & Work Products |
Burglar Stopper®
Wire-Free Home Protection
STI-WS100SG2
- Protection system helps secure
home or office - Offers quick, user-friendly features
- Controlled by a Smart Panel which receives
information from wireless sensors placed in
various locations throughout protected area - Quick and easy to install
- Eight pre-set security zones and four
operation modes
Find out more
Select-Alert Alarm
Mini Controller
Helps Stop Unauthorized Use
- Multipurpose strobe and alarm
- Helps stop unauthorized use of devices
- Flashing LED and alarm offers a variety of
uses in emergency situations - Offers a choice of 32 distinct tones
- Timing choices: 15, 30 or 60 seconds
or continuous
Find out more
Go Smart.
Go Wireless.
Wireless Garage Sentry® Alert
Know the Status of Your Garage Door
- Don't get out of a warm bed to check if the
garage door is still open - Receiver alerts when door is opened and
provides door status (open or closed) - Up to 1000 foot range (line of sight)
- Supervised for low battery and connection
- Includes: sensor, 4-Channel Receiver and
optional 18" lead contact
Know door status
Go Smart.
Go Wireless.
Wireless Mailbox Alert
Know When the Mail is Delivered
- Don't trudge out in the rain or snow to
check if the mail has been delivered - Receiver beeps and flashes when mailbox
door is opened - Up to 1000 foot (line of sight) range
- Supervised for low battery and connection
- Includes: On board tilt switch, optional 18"
lead contact and 4-Channel Receiver
Mailbox Alert






