DSC RM-2 End-Of-Line Power Supervision Relay for 4-Wire Smoke Detectors
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Key Features
- Ensures continuous end-of-line power supervision for 4-wire smoke detectors to reduce false alarms and maintain reliable fire system monitoring
- Maintains supervisory integrity with a low 10V DC minimum operating threshold for consistent performance under variable power conditions
- Hybrid installation design for quick integration into existing DSC/Johnson Controls panels and commercial security infrastructures
- Compact, rugged construction (Made in CA) that supports long-term uptime and lowers maintenance needs for building security teams
Quick Specifications
- Product Model
- RM-2
- Sector
- Intrusion
- Brand Name
- DSC
- Product Name
- Relay
Explore the details
Product information
RM-2
Overview
Keep your fire alarm network reliably supervised with the DSC RM-2 end-of-line power supervision relay. Designed specifically for 4-wire smoke detectors, this DSC relay delivers continuous monitoring of detector power integrity so security and facilities teams can quickly identify wiring or power faults before they become system failures. With a minimum operating voltage of 10V DC and hybrid installation flexibility, the RM-2 integrates smoothly into DSC/Johnson Controls panels and existing fire and security architectures, minimizing installation time and service disruption. By providing dedicated end-of-line supervision, the relay helps reduce false alarms and ensures compliant supervisory reporting for commercial and industrial installations. Ideal for use in security, surveillance, and building monitoring environments, the RM-2 strengthens your fire detection layer and supports uninterrupted operation of critical life-safety systems. Improve your system reliability and simplify maintenance — add the DSC RM-2 relay to your fire alarm supervision strategy today.
Features
- Ensures continuous end-of-line power supervision for 4-wire smoke detectors to reduce false alarms and maintain reliable fire system monitoring
- Maintains supervisory integrity with a low 10V DC minimum operating threshold for consistent performance under variable power conditions
- Hybrid installation design for quick integration into existing DSC/Johnson Controls panels and commercial security infrastructures
- Compact, rugged construction (Made in CA) that supports long-term uptime and lowers maintenance needs for building security teams
| General Information | |
|---|---|
| Sector | Intrusion |
| Brand Name | DSC |
| Manufacturer | Johnson Controls |
| Product Name | Relay |
| Product Type | Relay |
| Country of Origin | CA |
| Manufacturer Part Number | RM2 |
| Power Description | |
| Minimum Operating Voltage | 10V |
| Product Information | |
| Installation Type | Hybrid (DIY + Professional) |
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- SKU:
- RM-2
- Manufacturer part:
- RM-2
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
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Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsDSC RM-2 End-Of-Line Power Supervision Relay for 4-Wire Smoke Detectors
RM-2