The System Sensor RTS2 Remote Test Station is a specialized multi-signaling accessory engineered for professional HVAC and fire safety contractors. This unit provides a centralized interface for the remote testing and monitoring of up to two InnovairFlex 4-wire conventional duct smoke detectors, eliminating the need for direct physical access to difficult-to-reach rooftop or ceiling-mounted units. Operating on a 24Vdc power supply (20-29 VDC range), the System Sensor RTS2 features a secure key switch that allows technicians to toggle between sensors for functional verification and system resets. Advanced diagnostics are delivered via high-visibility bicolored LEDs, which indicate status conditions such as standby (green), trouble (amber), maintenance (amber blink), and alarm (red). For precise site maintenance, the station is fully compatible with the SENS-RDR sensitivity reader (sold separately), enabling accurate sensitivity measurements from the ground level. The rugged housing supports 14 AWG to 22 AWG wiring and mounts easily to standard single or double-gang electrical boxes. Key Benefits Dual-Detector Management: Allows for the independent testing and simultaneous reset of two linked duct smoke detector sensors from a single location. Comprehensive LED Feedback: Built-in 85 dBA sounder and multi-state visual indicators improve troubleshooting speed for trouble and maintenance alerts. Enhanced Accessibility: Simplifies NFPA code compliance by providing a ground-level test and reset station for detectors installed in high-clearance ductwork. Integrated Sensitivity Port: Direct interface for a sensitivity reader ensures detectors are operating within UL-specified limits without dismantling the unit. Common Questions Is the System Sensor RTS2 compatible with 2-wire duct detectors? No, this specific model is designed exclusively for use with InnovairFlex 4-wire conventional duct smoke detectors. For 2-wire applications, please verify the specific auxiliary requirements of the detector's power board. What is the maximum wiring distance for the RTS2? The station supports a maximum wiring run of up to 1,000 feet from the duct smoke detector, provided the loop resistance does not exceed 25 ohms per interconnecting wire. Does this unit include an integrated strobe? The RTS2 provides audible signaling and LED indications but does not include a strobe. If visual strobe signaling is required, the RTS2-AOS model should be used instead. Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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