● Power Supply: AC 100V to 240V
● Operating Temperature: -20°C to 55°C
● Humidity: < 95% (non-condensing)
● Operation Frequency: 5.7KHz to 9.6KHz
● Dimension: 579 * 844 * 2226 mm
● Package Weight: 50 kg
● Working Current: 1.5 A
● Running Power: 18 W
● Alarm Volume: 85dB