System Sensor DCOIL

The System Sensor DCOIL is an accessory induction coil required for remote testing of Innovairflex DNR duct smoke detectors when paired with RTS series remote test stations. The DCOIL enables remote alarm testing and maintenance verification without requiring direct detector access, supporting facility-wide test protocols for HVAC-integrated smoke detection systems.

Key Features

• Accessory coil for Innovairflex DNR duct detector remote testing
• Compatible with RTS151, RTS151KEY, RTS451, and RTS451KEY remote test stations
• Enables remote alarm testing and system verification from accessible control locations
• Supports AHJ-required accessible remote testing protocols
• Essential for large HVAC systems where detectors are above ceilings or in mechanical rooms
• Maintains system supervision while allowing convenient routine maintenance testing
• 2-wire remote test circuit compatible with Innovairflex DNR configuration

Technical Specifications

• Component Type: Induction coil accessory for DNR detectors
• Detector Compatibility: Innovairflex DNR and DNRW series only
• Remote Test Station: RTS151/151KEY/451/451KEY compatible
• Testing Capability: Remote alarm signal simulation without detector activation
• Wiring: 2-wire remote test circuit configuration
• Installation: Field-installed on DNR duct detector when remote testing required
• Standards: UL 268, NFPA 72 compliant testing accessory

Certifications

• Component of UL 268 Listed Innovairflex detection systems
• NFPA 72 compliant remote testing accessory