Defender Connected 4Ch 500GB DVR with 4 x 600TVL 100ft Night Vision Indoor/Outdoor Surveillance Cameras 

by Defender | Item  #: 443046 | Model #:  21021 |
Defender Connected 4Ch 500GB DVR with 4 x 600TVL 100ft Night Vision Indoor/Outdoor Surveillance Cameras
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About this item

  • Record over 2 years’ worth of footage on the included 500 GB hard drive
  • Monitor up to 100 feet away in complete darkness with automatic night vision
  • View anytime, anywhere with remote viewing via internet, smartphone, and tablet
  • Description

    Trust Defender to make thieves and vandals think twice about approaching your property. Defender systems function just like a computer, with a mouse for pointing and clicking and an intuitive icon-based menu for easy set up and use. View anytime, anywhere with remote viewing via internet, smartphone, and tablet and receive email alerts, with photo, when motion is detected on your property. Record over 2 years' worth of footage on the included 500GB hard drive. All-weather cameras deliver clear, ultra hi-res video with 600TVL. 36IR LEDs allow for 100ft of automatic night vision. Anti-vandal mount ensures cameras cannot be tampered with and 65ft of cable allows for greater flexibility in mounting around your home or business.

    Don't give thieves a chance. Stop them with Defender!


    Number of Cameras:4 Cameras, 600 TVL
    Number of Channels:4 Channel
    Hard Drive Space:500GB
    Wired or Wireless:Wired
    Average Minimum Setup Time:Less than 1 Hour
    DVR Model: 21010
    Number of Channels: 4
    Number of Channels with Audio: 1
    Hard Drive Size: 500GB
    Maximum Hard Drive Expandability: 2TB
    Recording Resolution:NTSC:D1(704*480),HD1(704*240),CIF(352*240)]
    Recording Frames per Second:60 FPS/D1, 120 FPS/HD1, 120 FPS/CIF
    Recording Compression:H.264
    Recording Modes Available:Continuous, Scheduled, Motion Detection
    Wireless Camera Receiver: Not Available
    Video Motion Detection Recording: Yes
    Pre-Event Recording/Capacity:Not Available
    Mobile App Viewing:Yes: iPhone, iPad, Android, BlackBerry, Symbian, Windows Mobile
    E-Mail Alert Notification:Yes
    Maximum Number of Remote Viewers:10 
    Playback and Search Options:2x, 4x, 8x
    Data Backup Options:USB Flash drive
    Digital Zoom: 2X
    Pan-Tilt-Zoom Controls: Yes
    Still Frame Capture: Not Available
    Alarm Terminal Trigger Recording / # of Inputs: Not Available
    External Alarm Ouput Contact(s): Not Available
    Operating System:NSTC/PAL
    Included Accessories:IR Remote Control, USB Mouse, Instruction Manual & Software CD, RCA video cable, Power Adapter, 2 BNC to RCA Adapters, 1 Year Warranty ]
    Camera Cable Connection Type:BNC
    Compatible Cameras:All Defender cameras, all 3rd party cameras with BNC connection
    DVR Dimensions: 9 x 8.5 x 2”
    Camera Model and Type:CMOS Hi Res Advanced Outdoor Security Camera
    Number of Cameras:4
    Image Sensor Type:CMOS Image Sensor with IR CUT filter
    TV Lines:600 TV Lines
    Resolution:600 TV Lines
    Effective Pixels: 728x488
    Aperture: 5.0mm
    Focal Length (35mm Equivalent):5.0mm
    Pan-Tilt-Zoom Capability:"No"
    Optical Zoom: Not Available
    Angle of View: 60
    Color or Black and White: Color
    Wireless Camera-DVR Connection: Not Available
    Audio Capability: Not Available
    Number of Infrared LEDs:36IR LED
    Night Vision Distance: 100ft
    Recommended for Outdoor Use:Yes
    Weather Resistance (IP Rating): IP65
    Operating Temperature: 0-122ºF
    Operating Humidity: <90%
    Tamper Protection: Yes
    Compatible DVRs:Compatible with all Defender DVRs; compatible with all DVRs with BNC video input
    Compatible Cables and Connector Type: BNC/DC
    Length of Cable Included: 65ft
    Camera Dimensions: 5 x 2.5 x 2.5”
    Technical Support
    Phone Number:1-866-946-7828
    Hours of Availability:Monday - Friday 8:15am -5:00pm EST
    Web Support URL:
    Package Contents
    DVR with 500GB HDD
    4 Advanced Outdoor Security Cameras
    4 65ft Extension Cables
    Power Adapter
    Four-to-One Power Splitter
    Mounting Hardware
    2 BNC to RCA Connectors
    10ft RJ-45 Ethernet Cable
    6ft Power Adapter (cUL certified)
    6ft RCA video cable
    Instruction Manual & Software CD
    USB Mouse
    IR Remote Controller with batteries
    Quick Start Guide
    Window Warning Stickers

    Assembled Country


    Assembled Size

  • 7.79 x 17.32 x 21.65
  • 18 lbs.
  • Component Country




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    Shipping Information

    Standard - 2 to 6 business days

    Premium - 2 to 4 business days

    Express - 1 to 2 business days

    Warranty Information

    1 year limited manufacturer's warranty.

    Televisions, laptop and desktop computers, projectors, digital music players, cameras, camcorders, and other electronics must be returned within ninety (90) days.

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