Model ET-LITE 4CH DVR
System OS Embedded Linux
Video Analog Video Input BNC × 4
BNC interface (1.0Vp-p; 75Ω)
TVI/ AHD/CVI: 1080P/ 1080P Lite/ 720P/ 720P Lite/ WD1
IP Video Input 2CH (up to 6CH) 
Up to 2MP@30fps
Total Input 6CH
Output HDMI × 1 :1920 × 1080 / 1280 × 1024 / 1024 × 768
VGA × 1 : 1920 × 1080 / 1280 × 1024 / 1024 × 768
Compression H.264/H.265
Multi-screen Display 1/4/6/9
Audio Input RCA ×1
Output RCA × 1 (linear, 600Ω)
Two-way audio Take up channel one audio input
Compression G.711(U/A)
Record Resolution 1080P Lite/ 720P/ 720P Lite/ WD1
Frame Rate Analog Channel:
4CH DVR: 1080P Lite/720P/WD1: 25fps (PAL)/30fps (NTSC)
8CH DVR: 1080P Lite/720P/WD1: 25fps (PAL)/30fps (NTSC) ( only CH 1 supports) 1080P Lite/720P/WD1: 12fps (PAL)/15fps (NTSC) ( other channels support) 720P Lite: 25fps(PAL) / 30fps (NTSC)
IP Channel: 25fps(PAL) / 30fps (NTSC)
Bit Rate 32Kbps ~ 4Mbps
Playback Playback
Search Time slice / time / event / tag search
Smart Search Highlight colors to display the camera record in a certain period of time, different colors refer to different record events
Function Play, pause, FF, FB, digital zoom, etc.
Alarm Mode Manual, motion, exception, smart event
Input No
Output No
Network Interface RJ 45 100Mbps × 1
Protocol TCP / IP, PPPoE, DHCP, DNS, DDNS, UPnP, HTTP, HTTPs, NTP, SMTP
Incoming Bandwidth 10Mbps
Outgoing Bandwidth 30Mbps
Client Connection Max. 5 users access
MobileDevice OS iOS, Andriod
Storage HDD SATA× 1, up to 8TB
Backup Local Backup U disk, USB mobile HDD
Network Backup Yes
Port RS 485 No
USB USB 2.0 × 2
Remote Controller No
Others Power Supply DC12V / 1.5A
Consumption ≤ 5W ( without HDD )
Dimensions(mm) 255 × 222 × 42 ( W × D × H )
Working Environment -10~50°C, 10%~90% (humidity)
Certificate CE, FCC
Environment Protection Directive EU RoHS, WEEE, REACH