Loading…

12/24V Relay Output 4 Wire Smoke Detector with No/Nc Optional Alarm. Advanced MCU Algorithm: Operates with expert algorithm software for precise detection. Dual Relay Output: Features 4-wire design with No/NC optional alarm outputs. Wide Voltage Range: Power supply supports DC9V to 28V for flexible installation. Durable Sensor Head: SMD circuit board design ensures reliability with no replacement needed. Multi-Certification: Certified by CE, RoHS, and CCC for global compliance. Easy Maintenance: Designed for simple installation and long-term maintenance. Sound and Light Alarm: Provides audible and visual alerts for immediate response. Lightweight Design: Weighs only 155g for easy ceiling mounting.