STI Select-Alert (STI-SA5000) mini controller

May 7, 2019
multi-purpose strobe and alarm

March 19, 2019 – The STI Select-Alert mini controller is not only a highly effective way to protect important devices, but it can also help alert anyone of an urgent situation. Offering 32 distinct tones, this multi-purpose strobe and alarm has virtually limitless applications.

The Select-Alert’s combination of alarm and super bright flashing LED offers excellent protection for an array of circumstances and allows the user to choose its function. Can be used as a cabinet alarm, door/exit alarm, flashing light linked with a push button/switch, tornado siren, burglar alarm or as an alert for many types of urgent situations. It does not restrict legitimate usage of a protected device.

This mini controller offers timing choices of 15, 30 or 60 seconds or continuous (as preset by user). If the unit is triggered, the ear piercing 85/100 dB siren and flashing LED draws attention in a hurry.

The device is powered by a 9 volt battery or external 12-30 volt DC supply and has a low battery indicator. It has one Form “C” dry relay contact output for alarm supervision and includes circuitry to notify of unauthorized tampering with alarm. 

Select-Alert is available with an amber, green, blue, red or white lens, and is constructed of durable polycarbonate.

For more information on STI Select-Alert (STI-SA5000) or the entire Stopper® Line, call 800-888-4STI (4784), fax 248-673-1246 or write STI, 2306 Airport Road, Waterford, MI 48327-1209.  The email address is: and the website is:

Request More Information

By clicking above, I acknowledge and agree to Endeavor Business Media’s Terms of Service and to Endeavor Business Media's use of my contact information to communicate with me about offerings by Endeavor, its brands, affiliates and/or third-party partners, consistent with Endeavor's Privacy Policy. In addition, I understand that my personal information will be shared with any sponsor(s) of the resource, so they can contact me directly about their products or services. Please refer to the privacy policies of such sponsor(s) for more details on how your information will be used by them. You may unsubscribe at any time.