Edwards Signaling SD-TRK4 Remote Test/Reset Station, Keyed SD-TRK4 | ED-SDTRK4

The Edwards Signaling SD-TRK4 (model SDTRK4) is a key-operated remote test/reset station for fire alarm systems. It is built for use on conventional fire alarm systems and pairs with the Edwards SD-4WJ Duct Smoke Detector, so installers can test and reset the detector from a more accessible spot. Its slim profile, under 2″ deep, suits locations where space is tight.

Key features

• Key-operated design limits test and reset access to people with the key.
• Measures less than 2″ deep, which helps in tight installation spaces.
• Includes a PCB-mounted photoelectric sensor with on-board intelligence.
• Uses environmental compensation based on patented differential sensing.
• Belongs to the SuperDuct series and works with the Edwards SD-4WJ Duct Smoke Detector.

Specifications

Brand: Edwards

Model: SD-TRK4

Product type: Key-operated Fire Alarm Station

Product series: SuperDuct

Application: Fire Alarm

Used on: Conventional fire alarm

Compatibility: Edwards SD-4WJ Duct Smoke Detector

Country of origin: CN

Weight: 4.80 oz

Installation notes

Mount the station where it is easy to reach for testing and reset, and confirm there is enough room for the unit's depth behind the mounting surface. Wire it to the SD-4WJ detector following the manufacturer's instructions, and test the full detector-to-station loop during commissioning.