STI Parts and Accessories

STI-34107 Multi-Blade 12 VDC Power Adapter The STI-34107 Multi-Blade 12 VDC Power Adapter is a regulated power supply with over current and short circuit protection. It includes four international plugs (US, UK, EU, AU) that twist and lock securely and...

STI-34601 Wireless Doorbell Button The STI-34601 Wireless Doorbell Button alerts when pressed and requires an STI receiver to function. It is water and weather resistant for outdoor use, operates up to 500 feet (line of sight) on 433 MHz, and features a...

STI-34752 Outdoor Motion Detector The STI-34752 Outdoor Motion Detector alerts when the sensor detects movement in a monitored area. Water resistant for outdoor use, it works with STI-V34104, STI-34108, STI-34098, and the legacy STI-34104 receivers. It...

• Part of the 2015 Musical Wireless Chime Series• Additional transmitter and magnet to help monitor doors• Chime sounds when transmitter and magnet are separated• Ten selectable sounds (with the push of a button)• 64 dB –...

Wireless Motion-Activated Sensor

- Replacement stop sign alarm for Protective Cabinets

The STI-6552 Weather Gasket is a square gasket designed for the Widebody Keypad Protector. It helps provide weather resistance for enhanced durability.

The STI-6580 12-Volt Heater Kit is an easy-to-install, temperature-controlled solution designed for use with enclosed covers. It helps keep control panels warm, prevents LEDs from becoming sluggish, and ensures visibility. This 12-volt system features a...

The STI-6583 24-Volt Heater Kit is an easy-to-install, temperature-controlled solution designed to keep control panels warm. This 24-volt system is designed to draw power from a remote power supply and includes a self-adhesive heater pad for simple...

- Clear acrylic spacer for Smoke Detector Protector - Adds 2" to depth of cover - Has knockout for mounting around exposed conduit

- Polycarbonate backplate - Recommended for use on unstable or uneven surfaces and weather applications - To be used with smoke detector covers - STI-8100, STI-8100-BK, STI-8100-W, STI-8200-SS, STI-8200-W, STI-9601, STI-9601-SS, STI-9602, STI-9609,...

• Stainless steel spacer for Stainless Steel Smoke Detector Protector series• Adds 50mm (2") to depth of cover• Has knockout for mounting around exposed conduit

• White cold-rolled steel spacer for cold-rolled Smoke Detector Protector series• Adds 50mm (2") to depth of cover• Has knockout for mounting around exposed conduit

The STI-HK2A Heater Field Replacement Kit is designed for STI-1229HTR240. This 240 VAC kit provides a reliable replacement solution.

The STI-HK3 Heater Field Replacement Kit is designed for STI-1200A-HTR, providing a reliable replacement solution.

The STI-MBP0506 is a 14 gauge backplate designed for STI-EM07123.5 and STI-EM08073.5 Metal Protective Cabinets.

The STI-MBP0913 is a 14 gauge backplate designed for the STI-EM111504 Metal Protective Cabinet.

• 14 gauge backplate• For STI-EM111103 and STI-EM121204 Metal Protective Cabinets

- 14 gauge backplate - For STI-EM151804 Metal Protective Cabinet

STI-QT Fire Sprinkler Shut Off Tool The STI-QT Fire Sprinkler Shut Off Tool allows easy one-hand operation to stop water flow on ½” and ¾” sprinkler heads. Reusable, lightweight, and durable, it works on many sprinkler types...

Custom Label applied to blank, changeable message plates (blue, green, white or yellow)

UB-2LENS STI 2" Lens Kit for Universal Button The UB-2LENS STI 2" Lens Kit includes red, blue, and green lenses designed for use with the Universal Button. For complete details on the Universal Button, refer to UB-1.

The TL644 Thumb Lock is designed for all STI-EM Metal Cabinet models. The nut is not included and is not required for installation.