This unit has accumulation function, minimize the false alarm that caused by unstable pulse or any abnormal signal (false alarm) and no effect on the function of fire alarm at all
Each zone uses two different LEDs to indicate fire alarm and disconnection
Easy to switch from fire alarm to smoke evacuation, sprinkling or foam system
Power: 220VAC 50Hz
Voltage Scope: Nominal Voltage +20%
Battery Capacity: 24VDC 1.2Ah
Charging Voltage Current: 26VDC 100 - 400mA
Exterior Resistance: Round-trip under 50 Ohm
Sensor of Heat Detector Connected: No Limit
Sensor of Smoke Detector Connected: 30/zones
Max. Output Current: 1A
Digital Switch: 500K Cycles Min. Reliability
End of Line Resistor: 10K Ohm
Material: 1.2 mm Steel Plate
Color: Ivory White
Dimension (mm): 350x285x105
Accessory Functions: Dual Signal Transfer Contacts, Aux. Contacts