Features
- Each zone indicator has two LEDs and movable plate for zone labeling
 - Accumulation functional designation that will eliminate false alarm caused by pulse or messy signal
 - Built-in telephone device enables user to communicate with external telephone when buzzer sound and telephone indicator lighted
 
- Each zone indicator has two LEDs and movable plate for zone labeling
 - Accumulation functional designation that will eliminate false alarm caused by pulse or messy signal
 - Built-in telephone device enables user to communicate with external telephone when buzzer sound and telephone indicator lighted
 - Power: 110/220V AC, 50/60 Hz
 - Voltage Scope: Nominal Voltage +20%
 - Standby Power: 24V DC
 - Charging Voltage Current: 24V DC, 100 mA - 400 mA
 - Loop Voltage Current: 24V DC Short Circuit Under 5 V 30 mA
 - Sensor of Heat Detector Connected: No Limit
 - Sensor of Smoke Detector Connected: 30/loop
 - Sensor of Indicating Lamp, Bell Connected: Sensor Loop x1.2
 - End of Line Resistor: 10K Ohm
 - Material: 1.6 mm Steel Plate
 - Color: Ivory Grey
 - Dimension (mm): 1300 x 500 x 170