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Defender 4-Channel DVR with 4 Security Cameras

B&H # DE21020 Mfr # 21020
Usually ships in 3-7 business days

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This item is usually Drop Shipped from the MFR/Distributor within 3-7 business days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.

International Orders*
For international orders, credit cards will be charged at time you place your order.

Free Standard Shipping
Not eligible for free Expedited Shipping
You Pay: $419.95
Product Highlights
  • All-in-One Security Package
  • Pre-Installed 500 GB HDD
  • H.264 Compression Technology
  • Multiple Record Modes
  • 4 Weather-Resistant Color Cameras
  • Night Vision Range up to 100' (30.48 m)
  • Professional Grade Aluminum Housing
  • Customizable Display/Picture-in-Picture
  • Remote Access / Mobile Viewing
  • Password Protection

The Defender 4-Channel DVR with 4 Security Cameras comes complete with 4 outdoor night vision cameras, a 500 GB hard drive, extra-tough vandal-resistant mounts, and all the necessary cables, mounts, and power supplies required for installation.

H.264 compression technology in the 4-channel DVR allows you to save on storage space while also minimizing the bandwidth requirement for operations. The DVR features a pre-installed 500 GB hard drive, which can be further extended up to 1 TB. Multiple recording modes like continuous, scheduled, motion detection, etc. allow you to easily configure your security system to record based on your requirements. You can quickly search through the entire database for a specific video clip with date, time, or occurrence of a particular event as your search parameters.

Each weather-resistant color camera included in the package features a 1/4" CMOS sensor and is designed to record clear and crisp images up to 480 TVL. Featuring Day/Night functionality with an automatic IR filter operation, the camera switches between color and B&W as per changes in the ambient lighting, ensuring accurate color reproduction in daylight and enhanced B&W images at night. These cameras can be used to monitor areas up to 100' (30.48 m) in the absence of light, making them suitable for round-the-clock surveillance. Each camera features 24 IR LEDs that activate automatically when the ambient light drops below a certain level. Its professional grade aluminum housing features a sunshield, making the camera suitable for outdoor applications.

This security system allows you to connect a TV or monitor for supervising via a VGA output port. You can also customize your display as per your convenience. Remote viewing of live video feeds is also possible via a compatible Web browser. You can even watch recorded videos on your iPhone and BlackBerry smartphone to keep an eye on your premises when you’re away. Password protection adds a layer of security preventing access to unauthorized users.

The 4-Channel Smart Security DVR alerts you in case of any suspicious activity via email. It will also alert you in case your memory space is full so that you can take preventive measures to avoid system downtime. You can choose to overwrite the data or take backup via the USB port on a portable drive. A built-in USB port allows you to connect a flash drive or a CD/DVD burner for quick and easy backup of video clips. You can control the DVR via the supplied mouse, IR remote control, or via PTZ protocols.

All-In-One Video Security Package
  • Consists of a 4-channel DVR, 4 outdoor high resolution night vision cameras, a 500 GB hard drive, and all the necessary cables, mounts, and power supplies required for installation
  • Designed for do-it-yourself applications
  • Interactive coaching menu helps you along the way to navigate through your DVR’s advanced features and settings
  • 30-day money back guarantee from Defender
4-Channel Storage
  • H.264 compression technology of efficient usage of storage space and network resources
  • Pre-installed 500 GB storage (expandable up to 1 TB)
  • Multiple record modes like continuous, scheduled, motion detection, etc.
  • Offers access to data over a network via a compatible browser
  • Smart search options for quickly locating a required video clip
  • USB port for data transfer onto a USB flash drive
  • Control via the mouse or remote control
  • Password protection for deterring unauthorized access to video clips and DVR settings
4 Professional-Grade Weather-Resistant Cameras
  • Clear and consistent picture at all times
  • 24 IR LEDs on each camera activate automatically when the ambient light drops below a certain level
  • IR-cut filter captures detailed video images in both day and night conditions
  • Offer a night vision range up to 100' (30.48 m)
  • Suitable for outdoor use
  • Professional grade aluminum housing with a sunshield
  • Extra-tough vandal-resistant mounts
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Monitoring Options
  • VGA output port for connecting a TV or monitor
  • Customized viewing options
  • Watch video feed from 1 camera in full screen while simultaneously viewing feeds from 2 cameras on a smaller screen or watch all 4 on a quad screen display
  • Remote viewing of video feeds via a compatible web browser with no additional service fees
  • Mobile connectivity via your iPhone or BlackBerry smartphone
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Go To

DVR
Functionality Pentaplex
Video Compression H.264
Audio Compression G.711
Number of Channels 4
Video Input 4x BNC
Video Output 2x BNC, VGA
Audio Input 2x RCA
Audio Output 1x RCA
USB Port 2x
Resolution 800 x 600, 1024 x 768, 1280 x 1024
Recording Frame Rate Total:
NTSC: 60 fps at D1, 120 fps at HD1, 120 fps at CIF
PAL: 50 fps at D1, 100 fps at HD1, 100 fps at CIF

Per channel:
NTSC: 1 to 30 fps adjustable
PAL: 1 to 25 fps adjustable
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 Modes Motion record, schedule, always
Pre Recording Maximum 10 seconds
Post Recording Maximum 5 minutes
Recording Media HDD (backup via USB)
Storage Capacity Maximum 1 TB HDD
HDD Type SATA 3.5"
Video Format NTSC/PAL
Video Loss Alarm Auto detect alarm
Audio Bit Rate 8 Kbps
Live Frame Rate 30 fps
Live Viewing Full, quad, PIP, ZOOM, SEQ
Picture in Picture (PIP) Yes
Network Protocol TCP/IP, DDNS, DHCP, PPPoE, UDP
Network LAN IP Static, dynamic
Network Connection 10/100 BaseT Ethernet (RJ-45)
Supported Operating System Windows XP, Windows Vista, Windows 7, OSX 10.5 or above
Browser Internet Explorer, Safari
Backup USB flash drive, USB disk & network
Play Search Mode Time/date, event list
Playback Speed 2x, 4x, 8x, 16x
Pan/Tilt/Zoom RS-485 Pelco D & P
OSD Language Multi-language
Time and Date Stamp Display Yes
Password Protection Yes, menu password, clear HDD password
Operating System Linux
Processor ARM 9
Disk Full Warning Yes
Automatic Overwrite Option Yes
LED Indicators Power, HDD
Housing Material Aluminum
Housing Color Black/silver
Power Input 12 VDC 3 A
Power Consumption 10 to 15 W
Power Adapter Input 100 to 240 VAC, 50/60 HZ
Operating Temperature 32 to 104°F (0 to 40°C)
Operating Humidity 10 to 90%
Dimensions 8.75 x 11 x 2" (22.2 x 28 x 5.08 cm)
Weight 3.75 lb (1.7 kg)
Camera
Image Sensor 1/4" CMOS
Resolution 480 TVL
Outdoor Yes
IP Rating IP65
Focal Length 5 mm
Focus Type Fixed
Optimal Focal Distance 20' (6.09 m)
Night Vision Yes
Number of IR LED's 24
Night Vision Range 100' (30.48 m)
IR LED control Automatic (CDS sensor)
Min. Illumination 0 lux
IR Wavelength 850 nm
Video Output BNC/DC
TV System NTSC
Viewing Angle 60°
Electronic Shutter 1/60 to 1/100,000 sec
AGC (Automatic Gain Control) Automatic
ELC (Electronic Light Control) Automatic
Gamma Correction Greater than 0.45
White Balance Automatic
Sunshield Yes
IR Cut Filter Yes
Housing Material Anodized aluminum
Housing Color Black/silver
S/N Ratio Greater than 48 dB
Operating Temperature 14 to 140°F (-10 to 60°C)
Operating Humidity 98%
Power Input 12 VDC 300 mA
Power Adapter Input 120 V 60 Hz
Dimensions 6.75 x 3 x 5.5" (17.14 x 7.62 x 13.97 cm)
Weight 0.9 lb (0.4 kg)
Defender 4-Channel DVR with 4 Security Cameras
  • 4 x Outdoor Security Camera
  • 4 x 65' (19.8 m) Extension Cable
  • Power Adapter
  • Four-to-One Power Splitter
  • Mounting Hardware
  • 2 x BNC to RCA Connector
  • 10' (3 m) RJ-45 Ethernet Cable
  • 6' (1.8 m) Power Adapter (cUL Certified)
  • 6' (1.8 m) RCA Video Cable
  • Instruction Manual & Software CD
  • USB Mouse
  • IR Remote Controller with Batteries
  • Quick Start Guide
  • Window Warning Sticker
  • 1-Year Warranty
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