Specification 

Monitor Resolution : 1920 x 1080, 1024 x 768
Display mode : 1 / 4 
‌‌Digital Zoom : ‌Up to x7
Camera input : 4
Camera signal compatible : AHD / TVI / CVI /CVBS
‌HDMI : 1
‌VGA : 1
‌Composite : -
‌Audio in / out : 4 / 1
‌USB : 2
‌RS-485 : 1
‌e-SATA : - 
‌Ethernet : 1(WAN)
‌Alarm in : -
‌Alarm out (relay) : -
‌HDD : 1

Compression Algorithm : Video : H.265/H.264, Audio : G726
Operating System : Embedded Linux
Multi-Operation : Pentaplex (Live, Recording, Playback, Backup, Network)
Recording Resolution / Frame : 120fps@~720p, 60fps@1080p,
Recording Mode : Manual / Continuous / Schedule / Motion / Sensor / Pre or Post, Panic
Pre-alarm : 0~5sec
Post-alarm : 0~120sec
Search : Search by Time / Calendar / Events / Thumbnail /  First&Last / Instant
Speed : 1x, 2x, 4x, 8x, 32x, 128x
Backup Device : USB Memory Stick/HDD/DVD-RW, Backup by Network
Backup File Format : AVI (With or Without Timestamp), PS (Playback in Backup-Viewer)
Event : Email & FTP Notification / Push notification / Alarm-out / Buzzer for Events & Video Loss
Network Transmission : Video Dual-Stream
P2P connection : Support
NVR network Bandwidth adjustable : (64/128/256/512Kbps, 1/2/4/10Mbps, Unlimited)
CMS S/W: Live, Playback, Backup, PTZ, DVR Setup, Remote alarm, P2P
Mobile Viewer : Supported by Android OS, iOS(Iphone)

Power : DC12V 3A
Storage temperature & humidity : -20~60 ℃ / 20~95% RH
Operating temperature & humidity : 5~40 ℃ / 20~80% RH
Dimension (W x D x H) : 257 X 222 X 45 mm
Weight : 0.76 kg