Wisualarm DHI-HY-SA5MB 230V Mains Power Smoke Alarm with 9V Back-up Battery

Wisualarm DHI-HY-SA5MB 230V Mains Power Smoke Alarm with 9V Back-up Battery 

• Hardwire interconnection up to 24 units
• Class A1 fire detection (54°C to 65°C)
• Built-in replaceable 9V battery back-up
• Wireless interconnected with maximum of 24 devices, compatible with WisuLink wireless interconnected module
• Loud sound output over 85 dB(A) at 3 meters
• Test and silence features in the central push button
• Silenced by a working infrared remote controller

For added flexibility, the optional WisuLink (DHI-HY-MRF50-R8) Wireless Module allows the detector to form part of a hybrid network, combining both wired and wireless devices. By pairing with the ( DHI-HY-GW01A) Internet Gateway, activations can also be sent directly to a smartphone using the free WisuAlarm app.