Power: 220V AC 50/60Hz *Others also available
Battery Capacity: 24V DC 4Ah
Charging Voltage, Current: 26V DC 100~400mA *With auto adjustment function
Zone Voltage, Current: 26.5V DC 340mA
System Capacity: 250 devices/1 loop *Expandable for site requirement
Exterior Resistance: Round-trip under 40Ω
Transmitting Method: Digital series transmitting
Accumulation Time: 0~40 seconds *Other options available
Main Sound: 85dB @1M
Material: 1.6mm steel plate
Dimensions (mm) H x W x D: 1~4 loop: 400 x 500 x 130
5~8 loop: 600 x 500 x 150

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