Kidde - Edwards SD-TRM4 Remote Reset Test Module

Product Description

The KIDDE - EDWARDS SD-TRM4 is a remote reset and test module designed for use with duct smoke detectors in commercial fire alarm and HVAC air-handling systems. This accessory allows technicians to initiate a remote test and reset the detector without direct access to the duct-mounted unit, simplifying routine functional testing and restoring the detector to normal operation after an alarm event. It is a key component in maintaining code-compliant duct detection systems and is typically installed by licensed fire alarm or HVAC technicians during system commissioning or service.

The SD-TRM4 is used in commercial and light-industrial HVAC installations where duct smoke detectors are mounted in air-handling units or ductwork and access to the detector head is limited or impractical. The remote module is typically mounted at a convenient location, such as a corridor wall or mechanical room panel, providing easy technician access for testing and reset functions without disrupting airflow or system operation.

Key Features

• Enables remote test and reset of compatible duct smoke detectors
• Eliminates the need for direct physical access to the duct-mounted detector during testing
• Supports code-compliant functional testing of duct detection systems
• Sold individually as a single accessory unit

Compatibility

Designed as an accessory for use with KIDDE - EDWARDS duct smoke detectors in commercial air-handling and HVAC duct detection applications. Confirm compatibility with your specific detector model before installation.

Installation Notes

Installation should be performed by a licensed fire alarm technician or qualified HVAC professional in accordance with NFPA 72 and applicable local codes. Disconnect power to the fire alarm control panel and air-handling unit before making any wiring connections. Mount the remote module at an accessible location as specified in the system design drawings. Verify proper operation by performing a functional test after installation is complete.