Defender 4CH H.264 DVR with 4 CMOS Cameras  

by Defender | Item  #: 119052 | Model #:  XSC1-4CH-5021 |
Defender 4CH H.264 DVR with 4 CMOS Cameras
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About this item

This Defender DVR system has all the latest features and is very easy to use with do-it-yourself applications.


  • Advanced motion activated recording lets you set individual cameras to detect motion while the others continuously record
  • Password protection keeps your video footage secure
  • Choose which hours of the day and days of the week you want to continuously record, motion record or not record at all
  • After power is interrupted, the DVR will continue recording automatically based on your recording schedule
  • Customize your camera display with single and quad screen modes
  • Find your video footage easily with Time, Date and Event Search
  • The included 60' camera wiring gives you flexibility in the installation of your cameras and allows you to increase each camera's range
  • 24/7 lifetime live customer support is available through phone, e-mail and live web chat


Functionality Triplex
Video Compression H.264
Number of cameras supported 4
Resolution • NTSC: 704 x 480
• PAL: 704 x 576
Recording Frame Rate • NTSC: 120 fps
• PAL: 100 fps
Recording Resolution • NTSC : D1(704 x 480), HD1(704 x 240), CIF(352 x 240)
• PAL: D1(704 x 576), HD1(704 x 288), CIF(352 x 288)
Recording Qualities Normal, Good, Best
Recording Media HDD (Backup via USB)
Storage Capacity 500GB (Maximum 1TB)
HDD Type Internal SATA
Video Format NTSC/PAL
Video Loss Alarm Auto Detect Alarm
Video Inputs 4 CH Composite BNC
Video Display Output • 2 CH Composite BNC
• 1 VGA
Audio Input 1 channel RCA
Audio Sampling Rate 8 kHz
Audio Codec ADPCM
Audio Output 1 channel RCA
Audio Bitrate 8 kbps
Live Frame Rate • NTSC: 30 fps / camera
• PAL: 25 fps / camera
Picture-in-Picture Yes
Network Protocol TCP/IP, DDNS, DHCP, PPPoE,UDP
Network LAN IP Static, Dynamic
Network Connection 10/100 BaseT Ethernet (RJ-45)
Back-up USB Flash drive, USB HDD & network
Play Search Mode Time/Date, View by Event
Play Speed 2x, 4x, 8x, 16x
OSD Language Display English, Spanish, French, Portuguese, Italian, Dutch, Check, Polish
Time and Date Stamp Display Yes
Password Protection Yes, Local Menu Password and Remote Viewing Password
Adjustable Screen Settings Color, Brightness, Contrast, VGA Output Resolution
Operating System Linux
Processor ARM 9
Disk Full Warning Yes
Automatic Overwrite Option Yes
Watermark No; on backup footage
Power Input 12V DC ~ 3A
Power Consumption 10W ~ 15W
Power Adapter Input 100V 50/60HZ ~ 240 50/60HZ
Operating Temperature 41°F ~ 104°F
Operating Humidity 10% ~ 90%
Image sensor 1/4" CMOS Color
Outdoor use Yes
IP Rating IP55
Resolution 400 TV Lines
Night Vision Yes
Number of IR LEDs and Range 11, up to 20'
IR LED control Auto
Min. Illumination 0 lux
Battery Operable No
Viewing Angle 65°
TV System NTSC
Focal Length 6.0 mm
Focus Type Fixed Focus
Connector RCA
Microphone No
Motion Detection No
Sun Shield Yes
Housing Material Metal
Housing Color Black
Electronic shutter speed 1/60 ~ 1/100,000 sec
Signal / Noise Ratio >48dB
Power LED Indicator No
Camera Bracket Yes
Operating Temperature 14°F ~ 140°F
Operating Humidity Greater then 95%
Camera Power Input DC 12V ~ 200mA
Power Adapter Input AC 120V ~ 60Hz

Assembled Country


Assembled Size

  • 12.4"W x 2"H x 8.8"D (DVR)
  • 5.5 lbs. (DVR)
  • Component Country




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    Shipping Information

    Standard - 2 to 6 business days

  • Delivery is not available to AK, HI or Puerto Rico

    Warranty Information

    1 year limited

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