Dahua Technology ANPR - Page 11

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Edge storage device
Figure 3-2
Table 3-3 Edge storage device parameters
Parameter
Description
Operating system
Embedded Linux
Operation interface
Web
Video input
4-channel network compression HD video input
Alarm input
2-channel alarm input
Alarm output
2-channel alarm output, relay contact
Storage
2 built-in SATA ports (2.5-inch HDD)
RS-232 port
2, used for debugging serial port data.
RS-485 port
1, supports multiple protocols.
USB port
1 external USB2.0 port.
Ethernet port
2 RJ45 100M/1000M self-adaptive Ethernet ports, and 4 RJ45
100M industrial-grade switch network ports.
Power interface
12 V DC
Clock
Built-in RTC (real-time clock)
Indicator light
1 activity indicator
Power consumption
Higher than -10°C : < 20W (without HDD), < 30W (with HDD);
lower than -10°C : 40 W (heating).
Operating temperature
-30 °C to 70 °C (-4 °F to 158 °F)
Working humidity
Less than 95%
Air pressure
86 kpa to 106 kpa
Dimensions
210 × 138 × 52 mm
Mounting
Desktop mounted
Front panel Figure 3-3
Table 3-4 Front panel interface
Interface
Description