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it features 3 output relays
Scalable Cloud Management – Easily manage and scale your network with cloud-based control and monitoring
Durable Construction: Made from high-quality aluminum alloy for reliable performance
durable access control with universal compatibility for 125 kHz RFID readers
Easy Integration: Seamlessly integrates into existing security and fire alarm systems
Seco-Larm DH-151SQ Detectors it features 3 output relaysSeco Larm DH 151SQ Surface Mount Magnetic Door Holder The Seco Larm DH 151SQ is a UL Listed surface mount magnetic door holder built for both residential and commercial applications. With a compact profile, fail safe design, and flexible tri voltage operation, its ideal for controlling automatic door release when paired with door closers. Strong 33 lb (15 kg) holding force with no residual magnetism for smooth release Supports 12 24 VAC VDC and 120VAC