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Video/Audio Input
Analog Camera4-ch HIK wiring sequence analog camera, Max. 1080P
Two-Way Audio1, integrated in EXT.DEV interface

Video/Audio Output
Audio Output1
Video OutputMain output: 1, integrated in EXT.DEV interface

Encoding/Decoding Parameters
Video CompressionH.265/H.264
Audio CompressionG.711a/G.711u/G.722.1/G.726
Audio Bit Rate16 Kbps
Stream TypeVideo, video & audio
Dual StreamSupported
Frame RatePAL: 1 to 25 fps; NTSC: 1 to 30 fps
Encoding Resolution
Main stream: 1080P/720P/WD1/4CIF
Sub-stream: 720P/WD1/4CIF/2CIF/CIF

Wireless Network
Wi-Fi
WI58 model: 2 × 5.8 G Wi-Fi SMA antenna
(Optional. 802.11B/G/N and 802.11AC are selectable. 1 antenna is needed for 802.11B/G/N module. 2 antennas are needed for 802.11AC module.)
3G/4G Dialing
1 × 4G card slot, 1 ×FAKRA antenna
5G module(optional)

Storage
SD Card Storage1 × SD card, up to 256 GB（not for baseline. Note the SD card capacity when ordering）
HDD/SDD2 × 2.5 inch SATA HDD/SSD, up to 2 TB for HDD, up to 4 TB for SSD
Auxiliary Interface

Network Interface
Front panel :1 ×10M/100M RJ45
Rear panel: 1 × 10M/100M 6-pin aviation connector
Note：The front and rear network ports are at different network segments and the 6-pin aviation network cable female head to RJ45 is optional.
Alarm Input4 high/low level signal inputs, 1 pulse signal input, 1 BUTTON input
Alarm Output2 relay signal outputs
Sensor-In4 high/low level signal inputs
Serial Port2 × RS-232(harness is optional), 1 × RS-422 (integrated in EXT.DEV interface)
USB Interface
Front panel: 1 × USB 2.0
Rear panel: 1 × USB 2.0 (5-pin aviation connector)