EDWARDS SIGNALINGRemote Test Stations for Fire Alarm Systems

EDWARDS SIGNALING Remote Test Station: Surface, Single Gang Box Mounting, Alarm/Trouble

The EDWARDS SIGNALING Remote Test Station (MPN SD-TRM) is a UL-listed, surface-mount device for single gang box mounting, providing alarm/trouble visual indication. It is compatible with the ESD 4WJ model and…

SKU 3G-OTH-554014

Brand

EDWARDS SIGNALING

Item

Remote Test Station: Surface, Single Gang Box Mounting, Alarm/Trouble

Technical Specifications

EDWARDS SIGNALING

Manufacturer Part Number

SD-TRM 

Type

Single Gang Box Mounting, Alarm/Trouble, White 

Standards

UL

Mounting Style

Single Gang Box 

Mounting Location

Surface 

Visual Indicators

Trouble 

Compatible with Manufacturer Model Number

ESD 4WJ 

View Full Spec Sheet

Technical Documents

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EDWARDS SIGNALING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the EDWARDS SIGNALING SD-TRM remote test station used for?

The EDWARDS SIGNALING SD-TRM remote test station is used in fire alarm systems to provide a surface-mount, single gang box interface for testing and indicating alarm/trouble conditions. It is compatible with the ESD 4WJ model and carries UL listing for safety.

What are the specifications of the EDWARDS SIGNALING SD-TRM?

The EDWARDS SIGNALING SD-TRM is a UL-listed remote test station with surface mounting on a single gang box. It provides visual trouble indication and is compatible with the ESD 4WJ model. The unit has a white finish and is designed for alarm/trouble signaling.

Where to buy the EDWARDS SIGNALING SD-TRM worldwide?

3G Electric supplies the EDWARDS SIGNALING SD-TRM remote test station to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this UL-listed fire alarm accessory.

How to install the EDWARDS SIGNALING SD-TRM remote test station?

Mount the EDWARDS SIGNALING SD-TRM on a standard single gang box using surface-mount hardware. Connect wiring per the fire alarm system schematic, ensuring compatibility with the ESD 4WJ model. Follow UL guidelines and local codes for proper installation and testing.

Used in

Common applications for EDWARDS SIGNALING

Manufacturing assembly lines — EDWARDS SIGNALING 200 Class tower light modules for machine status indication (e.g., green for running, red for fault).

Process control panels — EDWARDS SIGNALING steady light modules (e.g., 270LEDSG240A) for visual confirmation of pump or valve states.

Material handling systems — EDWARDS SIGNALING tower light stacks with mixed steady/flashing modules for conveyor status and alarm alerts.

Washdown environments — EDWARDS SIGNALING 270BC wiring base with IP66 rating for food processing or pharmaceutical equipment signaling.

Remote monitoring stations — EDWARDS SIGNALING 24V AC/DC modules (e.g., 270LEDSW24AD) for low-voltage control systems in automated warehouses.

Safety and warning systems — EDWARDS SIGNALING amber and red modules for visual warnings on industrial machinery or access gates.

EDWARDS SIGNALING Products

3G Electric supplies EDWARDS SIGNALING remote test stations for fire alarm systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all EDWARDS SIGNALING products →Contact our engineers →

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EDWARDS SIGNALING Remote Test Station: Surface, Single Gang Box Mounting, Alarm/Trouble, White (MPN SD-TRM4). Key specifications — Standards: ULC; Brand: EDWARDS SIGNALING; Compatible with Manufacturer Model Number: ESD 4WJ; Mounting Location: Surface; Mounting Style: Single Gang Box; Visual Indicators: Trouble.

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EDWARDS SIGNALING Remote Test Station: Surface, Single Gang Box Mounting, Alarm/Trouble, White (MPN SD-TRK). Key specifications — Standards: ULC; Brand: EDWARDS SIGNALING; Compatible with Manufacturer Model Number: ESD 4WJ; Mounting Location: Surface; Mounting Style: Single Gang Box; Visual Indicators: Alarm.