Products

STI-1230 Stopper II without Horn with Spacer - Clear This protective cover has been helping to stop false fire alarms around the world for more th...

STI-13000NC Universal Stopper without Horn Housing Flush - Clear These indoor/outdoor polycarbonate covers protect devices such as dual action pu...

STI-13010FR Universal Stopper without Horn Flush - Fire These indoor/outdoor polycarbonate covers protect devices such as dual action pull station...

STI-1331 Universal Stopper 1.5" Spacer to Convert Flush Mount Unit into Surface Mount Unit This kit converts a flush mount Universal Stopper to su...

STI-3100 Conduit Spacer for Stopper II and Weather Stopper Series - Clear Features: Clear conduit spacer with a frame Adds two inches of depth...

STI-3150 Weather Stopper without Horn with Spacer - Clear Easy-to-use push button with cover allows urgent reaction during an emergency. This ADA ...

STI-9708 Horn/Strobe/Speaker Damage Stopper - Surface Mount - White  Here are excellent ways to protect strobe units against both vandalism and ac...

SDi A7 10 oz. Non-flammable Aerosol Air Detector Duster Detector cleaning is a specialist activity that involves more than just a wipe and a blow....

SDi AV02 AV Checker Duct Smoke Detector The AV Checker s the ideal device for annual testing to ensure that the duct detector will sample the air ...

SDi BLOWOUT 10 oz. Aerosol Multi-Purpose Hand Held Air Duster  The BlowOut hand-held air duster is perfect cleaning solution for fire alarm equipm...

SDi CELL01CS CellChecker Carrying Case for CELL03 CELL01CS is a padded case designed to protect and support your Cell Checker device.   Featu...

SDi CELL01LD 48" Needlenose Plier Type Leads w/ Clips CELL01LD is a replacement set of needlenose type leads for use with Cell Checker (CELL03). T...

SDi CELL01RL 48" Regular Leads for Cell Checker CELL01RL is a replacement set of clip type leads for use with Cell Checker (CELL03). The leads are...

SDi CELL03 Lead Acid Pulse Load Battery Tester Battery voltage alone is not a reliable parameter for determining remaining capacity and condition...

SDi CELLPAC Cell Checker Accessory Kit, Case & Strap The CELL-PAC accessory kit includes a protective soft case and a suspension crown/hanging...

SDi DB01 dB Checker Sound Level Meter The SDi DB01 Sound Level Meter has been designed to meet the measurement requirements of safety engineers, h...

SDi DB02 Checker Sound Level Meter, Frequency Weighting dBchecker™ is ideal for testing audible appliances for the public operating mode of an eme...

SDi DUCT01 DuctChecker Manometer Heat Detector Tester  The DUCT01 DuctChecker Manometer is an ideal device for annual testing to ensure that the d...

SDi Enhanced SOLO and Trutest Testing Kit - ST2 The ST1 is a smoke detector sensitivity tester kit that comes with all the essentials for medium s...

SDi M8 Smoke Centurion Aerosol Smoke Detector Tester - 2.6 Oz The Smoke Centurion Smoke Detector Tester (M8) is an aerosol tester that checks the ...

SDi PC01 Powerchecker Multi-Battery Load Tester Powerchecker™ provides a comprehensive means of testing the state of charge or state of power for ...

SDi SABRE 2.6 oz. Aerosol Smoke Detector Tester The Smoke Sabre Smoke Detector Tester offers the lowest cost per test of any of the detector teste...

SDi 9.5 oz. Aerosol Detector Tester - SMOKE400 The SDi Smoke 400 is an aerosol to be used with the Trutest 801 in order to test the detector sensi...

SDi SOLO 424 Corded Heat Detector Tester The Solo 423/424 corded heat detector tester is lightweight, simple-to-use, and features a universal desi...