STI’s round or rectangular versatile sirens/strobes are a highly effective way to alert to serious conditions, unauthorized use, theft or vandalism, as well as unwarranted exits and entries. The combination of alarm and bright flashing LEDs offer excellent protection for a variety of urgent situations, by helping attract immediate attention to the area. Ideal for wall, ceiling or cabinet mounting, they are offered in six color choices, 32 sounds, eight flash patterns, and a 85/105 dB alarm. Allowing for use in harsh environments, the round model is designed to meet the requirements of IP66. The rectangle model meets IP56 requirements. » More information

STI’s indoor/outdoor latching resettable push button switch is ideal for use as a button to signal to fire, call police, alert of emergency, allow authorized exits, to lockdown a building and more. Activation is universally understood with hand symbol and arrows. When pressed, a visible warning flag drops into view. Authorities can quickly reset with the provided key for immediate re-use, eliminating the need to wait for replacement parts. Versatile mounting plate allows it to be quickly and easily installed in any location. Available in five colors, with standard or custom labels, with or without a protective cover. UL/cUL Listed, ADA Compliant. » More information