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KGUARD KG-EL421-4CHW212B EL421-4HW212B 4 Channel DVR 4x600TVL Cameras QR Code Function 960H Cloud Tech without HDD

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KGUARD KG-EL421-4CHW212B  EL421-4HW212B 4 Channel DVR 4x600TVL Cameras QR Code Function 960H Cloud Tech without HDD
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  • Sku: kg-el421-4chw212b
  • Model: kg-el421-4chw212b

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Quick Overview

KGUARD EL421-4HW212B, 4 Channel DVR, 4x600TVL Cameras, QR Code Function, 960H Cloud Tech without HDD




Easy Link Series Combo Kit

KGUARD’s Easy Link series allows even the most novice user to quickly and easily connect their surveillance system to the internet for remote monitoring. The introduction of a QR-code system streamlines the previously tricky networking setup into a simple 3-step process. Simply connect the DVR to an internet-connected router, download the free KGUARD app for your smartphone or tablet, and scan the QR-code right on the DVR – it is that simple! Once the scan is complete, you can use your device to watch live right away without limitation.

The EL Combo kits also support 960H resolution, cloud backup service and high resolution cameras, allowing customers to easily secure their home or business for peace of mind. The included four or eight high resolution cameras support 600-TVL resolution combining with our KGUARD ‘Fulcolor’ image sensor to provide you with high quality colour images.

The 3.6mm fixed lens with a 75-degree viewing angle helps you monitor particular areas, such as yards or warehouses. They have powerful night vision with a range of up to 20-metres in total darkness and have waterproof cases to protect the camera and survive rainy days.


  • EL421 DVR
  • Power Adapter
  • HDMI Cable
  • Remote Control
  • USB Mouse
  • Software CD
  • Quick Guide
  • Ethernet Cable
  • Camera
  • Slim Cable
  • 4-Way Split Power Cable
  • Power Adapter 


  • H.264 compression latest recording technology
  • HD recording resolution quality is better than D1
  • Full HD output with 1080P display standard for connection to HDTV
  • Easy to set up network without difficult configuration
  • Exclusive DVR to connect Cloud Service and you have a personal space
  • Advanced motion schedule can manage email alerts easily
  • Free 'kview' allows remote monitoring on your smartphones and tablets
  • KGUARD Fulcolor to provide excellent colorful images
  • Using 3.6mm fixed lens with 75 degrees viewing angle to monitor particular areas
  • 600 TVL high resolution to make video clearer
  • Night vision up to 20m/65ft in total darkness
  • Waterproof case to protect the camera and survive rainy days 


Model No.  EL421 
No. of Channel  4 Channels 
Cloud Storage  Yes 
Storage Mode  Schedule / Motion Detection 
Video Format  NTSC / PAL 
Video Input  4 BNC Inputs 
Video Output  1 VGA, 1 BNC, 1 HDMI Outputs 
Video Output Resolution  'VGA: 800x600, 1024x768, 1280x1024, 1440x900, 1920x1080 HDMI: 1080p' 
Audio Input  2 RCA Inputs 
Audio Output  1 RCA Output 
Video Compression  H.264 
Recording Frame Rate D1 NTSC  [email protected] (360×240), [email protected] (720x240), [email protected] (720x480) 
PAL  [email protected] (360×288), [email protected] (720x288), [email protected] (720x576) 
960H NTSC  [email protected] (480×240), [email protected] (960×240), [email protected] (960×480) 
PAL  [email protected] (480×288), [email protected] (960×288), [email protected] (960×576) 
Recording Mode  Always / Manual / Motion Detection / Schedule 
HDD Interface  1 SATA 
HDD Support  Up to 2TB 
Plug & Play  Yes 
Network Interface  RJ45, 10M/100M 
Network Type  DHCP, PPPoE, Static IP 
Local Playback  Max. 4 Channels Simultaneously 
Playback Search  Date & Time / Event List / Time Bar 
Playback Mode  Play, Fast Forward, Fast Rewind, Slow Motion, Zoom 
PTZ Control  RS485 Built-In, supports PELCO-P & PELCO-D 
Backup Method  HDD, USB, Network 
Power Supply  12V/2A 
Operating Temperature (W/O HDD)  -10°C to 50°C( 14°F to 122°F ) 
Storage Temperature  -20°C to 70°C ( -4°F to 158°F ) 
Dimension (LxWxH) in mm  250x230x45 
CCTV Camera Specifications  
Image Sensor  KGUARD Fulcolor 
Horizontal Resolution  600 TVL 
Electronics Shutter  NTSC 1/60-1/100,000(sec) 
  PAL 1/50-1/100,000(sec) 
Lens  3.6mm Fixed 
Viewing Angle  75 Degrees 
Video Output  1.0VP-P, 75Ω 
S/N Ratio  More than 48dB(AGC OFF) 
Day / Night Mode  Color during day / switches to B&W at night 
Minimum Illumination  While Infrared LED on '0' lux 
Gain Control  Auto 
Backlight Compensation  Auto 
Night Vision  
Night Vision Distance  20m / 65ft 
Illumination  Mini Infrared Array 
Infra-Red Wavelength  850nm 
Infra-Red LED Life  10,000hrs 
Indoor / Outdoor  Weatherproof (Both) 
Operating Temperature  -10~50°C / 14~122°F 
Storage Temperature  -20~70°C / -4~158°F 
Body Construction  Aluminum 
'Dimensions - Camera with Stand (WxDxH)'  68x58x153mm 
Weight - Camera with Stand  240g / 0.53lbs 


Additional Information

Name KGUARD KG-EL421-4CHW212B EL421-4HW212B 4 Channel DVR 4x600TVL Cameras QR Code Function 960H Cloud Tech without HDD
Supplier Product Number kg-el421-4chw212b
Brand Kguard
Condition Brand New

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