
Leakage Current and Heat Detector for Electrical Fire Alarm System. Dual Detection Capability: Detects both electrical leakage current and heat for comprehensive fire prevention. Addressable System Integration: Compatible with addressable fire alarm systems using bus system wiring mode. High Volume Alarm: Alarm volume reaches at least 80dB within 1 meter for effective warning. Comprehensive Self-Test: Automatically tests indicator lights, LCD screens, and sounders for system health. Event Recording: Records fire alarm information and other operational logs for traceability. Faulty Alarm Function: Monitors main power, battery, and detector status to report detailed faults. 1 Year Warranty: Provides a full 1-year warranty coverage for the device. OEM & ODM Services: Offers customized manufacturing services including OEM and ODM options.