User Manual

Table Of Contents
Network Video Recorder User Manual
270
interface
Serial interface
RS-232; RS-485; Keyboard
USB interface
Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0
Alarm in/out
16/8
General
Power supply
100 to 240 VAC, 50 to 60 Hz
Max. Power
300 W
Consumption
(without hard
disk)
≤ 45 W
Working
temperature
-10 to +55° C (+14 to +131° F)
Working humidity
10 to 90 %
Chassis
19-inch rack-mounted 3U chassis
Dimensions (W ×
D × H)
445 × 496 × 146 mm (17.5 × 19.5 × 5.7")
Weight (without
hard disk)
≤ 12.5 kg (27.6 lb)