4WTR-B | 4Wire135fDect 12/24vdc W/relay | System Sensor

4WTR-B 4Wire135fDect 12/24vdc W/relay by System Sensor: The System Sensor 4WTR-B is a versatile and reliable sensing device designed for commercial fire detection systems. This 4-wire smoke detector operates on a 12/24 VDC power supply and incorporates a relay for enhanced system functionality. The 4WTR-B utilizes ionization sensing technology to promptly detect smoke particles in the air, providing early warning in case of a fire. Rugged Construction and Design: The 4WTR-B is built with durable materials to withstand demanding environments. Its sturdy construction ensures long-lasting performance even in harsh conditions. The compact design allows for easy installation in various locations. Advanced Sensing Capabilities: The 4WTR-B employs advanced ionization sensing technology to swiftly detect smoke particles. This highly sensitive sensor ensures accurate and reliable detection, reducing the risk of false alarms or missed fires. Relay Output for Enhanced Control: Equipped with a built-in relay, the 4WTR-B provides additional flexibility and control. The relay output enables the integration of the detector with other fire alarm system components, such as strobe lights, horns, or fire dampers. This allows for automated responses and enhanced system coordination in the event of a fire. Key Features: • 4-wire smoke detector for commercial fire detection systems • Ionization sensing technology for prompt smoke detection • 12/24 VDC power supply compatibility • Built-in relay for enhanced system functionality • Durable construction for longevity and reliability • Compact design for easy installation Shop our HVAC supply store today for the best prices and fast shipping on all your fire detection equipment needs!