Installation guide

21 Appendix A: Specifications
Item
DS1812+
Power Consumption And
Environment Requirements
‧Line voltage: 100V to 240V AC
‧Frequency: 50/60Hz
‧Operating Temperature: 40 to 95˚F (5 to 35˚C)
‧Storage Temperature: 15 to 155˚F (-10 to 70˚C)
‧Relative Humidity: 5% to 95% RH
‧Maximum Operating Altitude: 10000 feet (3048m)