Four Style B IDCs: Supports four initiating device circuits accepting two-wire smoke detectors and normally-open contacts.
Built-in NAC Circuit: Includes one Style Y notification appliance circuit for alarm, trouble, and supervisory signals.
High Volume Alarm: Alarm volume reaches at least 100dB within 1 meter for effective warning.
Wide Voltage Range: Operates on primary AC power from 90V to 270VDC for stable performance.
CE Certified: Meets European safety and performance standards for fire alarm systems.
Compact Design: Weighs only 7kg with a red finish, suitable for various installation environments.
Relay Protection: Features Form-C relays with reverse polarity protection for system safety.
Flexible Wiring: Supports sub-line system wiring mode with 485/232 receive frequency options.