4CH WiFi NVR 10.1" Monitor Network Wireless Security Camera

WiFi NVR Details
4CH Wireless All-in-one NVR
* 10.1-inch Full-HD LCD Monitor
* 4ch * 720P/960P/1080P recording
* 4ch Playback
* Support Onvif Protocol
* 1 SATA HDD Port
* Power: DC12V 2A
* Automatic connection with ip camera
* Remote viewing on PC & Smart phone
WiFi IP Camera Details
* Solution: 3518EV200+SC1145(720P)
* Solution: 3518EV200+SC1135(920P)
* Solution: 3518EV200+SC2135(1080P)
* 3.6mm Lens, Ø5*36pcs, 30M IR

Model  SV-NK20N3
LCD NVR pecifications 
LCD screen 
Display Size 10.1inch
Resolution 1024(H)×600(V)
Luminance 250cd/
Signal transmission mode Support Wireless/ wired
Frequency Range 2.4G WiFi
Cameras Supported 4 channels
Connection mode Repeater (Optional)
Wireless DoorBell (Optional) 
Power supply Self - generating
Frequency Range 433MHz/315MHz
Ring 25 polyphonic ringtones
Main processor Hi3520D
Operating System Embedded Linux
System resources Simultaneous multi-channel real-time recording, playback, network operation, USB backup
Operator interface graphic menu operation interface, support mouse operation
Preview 1/4 Screen
Video input (CAM) 4*960P,4*720P
Video compression H.264
Recording resolution D1/960H/720P/960P/1080P
Playback quality 1080P/720P
Motion detection Support(depend on camera)
Audio compression G.711A
Voice monitoring Optional
Record & playback 
Recording mode Manual>Alarm>Dynamic Detection>Timing
Local payback 4*720P
Search mode Search by Time/Calendar/Event/Channel
Storage & Backup 
Space occupation Video:CIF 4~5G/day*channel, D1 8~10G/day*channel;960H 12G~20G/day*channe 720P 20~30G/day*channel; 1080P ~40G/day*channel;Audio:691.2M/day*channe
Record storage HDD ,Network
Backup mode Network backup, USB hard disk
External interface 
Antenna Built-in
Network interface 1*RJ45 10M/100M, self-adaption
USB interface 1*USB2.0 ports
HDD  2.5" HDD Optional:500GB/1TB/2TB/3TB/4TB 1 SATA(Up to 4TB for each disk)
ONVIF Support
Network protocol  Support DHCP, FTP, DNS, DDNS,NTP, UPNP, EMAIL,IP searches,Alarm Center, etc.
Power supply DC 12V/2A
Power Consumption ≤ 15W (Including HDD)
Work environment Temperature:-5ºC-+55ºC, Humidity:10%-90%RH , Atm:86kpa-106kp
Dimension 288mm(W)*252mm(H)(with stand)
Weight ≤1kg (with HDD/Without packaging)
CAMERA Specifications 
Resolution 2.0 megapixel 1.3 megapixel 1.0 megapixel
Sensor 1/3" Scan Sensor 1/4" Scan Sensor 
S / N Ratio > 39.1 dB
Resolution 1920 x 1080 16 : 9 1280 x 960  4 : 3 1280 x 720 16 : 9
Min.illumination Color: 0.1 Lux  B/W: 0.01 Lux
Lens  3.6/6mm
OSD Date Time & Title
Day & Night Auto / Color / BW
3D-DNR Auto
Mirror / Flip On / Off
Privacy Regional Shelter 4 Zone Selectable
Smart stream
Dual-stream: Dual-stream:  Dual-stream:
1920x1080@15fps 1280x960@15fps 1280x720@15fps
640x480@15fps 640x360@15fps 640x360@15fps
Power DC12V-1A
Power consumption ≤6W
Port  RJ45 / WIFI 802.11b/g/n
Weatherproof rating IP65
working temp / humidity  -10ºC to + 50ºC / 30% to 80% RH
Storage temp / humidity -20ºC to + 60ºC / 20% to 90% RH
Dimension(mm) 205(L) × 70(W) × 55 (H)mm

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