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Defender SN502-4CH-002 H.264 DVR Security System (500 GB)

B&H # DESN5024002 MFR # SN502-4CH-002
Defender SN502-4CH-002 H.264 DVR Security System (500 GB)

Defender SN502-4CH-002 H.264 DVR Security System (500 GB) DVR Front/Rear View Camera Detail Remote and Mouse Included Box Shot

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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 15' (4.6m)
  • Professional Grade Aluminum Housing
  • Customizable Display / PIP
  • Remote Access / Mobile Viewing
  • Password Protection
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The Defender SN502-4CH-002 4-Channel H.264 DVR Security System (500 GB) comes complete with a 4-channel DVR, 4 indoor/outdoor high-resolution night vision cameras, a 500 GB hard drive, 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 record modes like continuous, scheduled, motion detection, etc allow you to easily configure your security system to record based on your requirements. Plus, with privacy masking you can block out some areas that have constant movement to prevent false triggering. 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.

The 4 weather-resistant color cameras included in the package are designed to record clear and crisp images at all times. These cameras can be used to monitor areas up to 15’ (4.6m) in the absence of light, making them suitable for round-the-clock surveillance. Each camera features 12 IR LEDs that activate automatically when the ambient light drops below a certain level. Built using professional grade aluminum housing with a sunshade, these cameras are suitable for use in both indoor and outdoor applications alike.

This security system allows you to connect a TV or monitor for supervising via a VGA output port and also allows you to customize you 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. 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, remote control, or front panel controls.

All-In-One Video Security Package
  • Consists of a 4-channel DVR, 4 indoor/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
  • Lifetime live customer support

4-Channel Storage
  • H.264 compression technology for efficient usage of storage space and network resources
  • Pre-installed 500 GB hard drive (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 front panel controls, 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
  • 12 IR LEDs on each camera activate automatically when the ambient light drops below a certain level
  • Offer a night vision range up to 15’ (4.6m)
  • Suitable for indoor and outdoor use
  • Professional grade aluminum housing with a sunshade
Monitoring Options
  • VGA output port for connecting a TV or a 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

Go To

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 Media HDD (backup via USB)
Storage Capacity 500 GB (maximum 1 TB)
HDD Type Internal SATA
Video Format NTSC/PAL
Video Loss Detection Auto detect alarm
Video Inputs 4 CH Composite BNC
Video Display Output 2 CH Composite BNC
Audio Input 1 channel RCA
Audio Sampling Rate 8 KHz
Audio Codec ADPCM
Audio Output 1 channel RCA
Audio Bit Rate 8 Kbps
Live Frame Rate NTSC: 30 fps per camera
PAL: 25 fps per camera
Picture in Picture (PIP) Yes
Network Protocol TCP/IP, DDNS, DHCP, PPPoE,UDP
LAN Static/dynamic IP
Network Connection 10/100 BaseT Ethernet (RJ-45)
Back-Up Function USB flash drive, USB HDD, and network
Play Search Mode Time/date, view by event
Playback Speed 2x, 4x, 8x, 16x
OSD Languages English, Spanish, French, Portuguese, Italian, Dutch, Czech, Polish
Time and Date Stamp Display Yes
Password Protection Yes, local menu 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 On backup footage only
Power Input 12 VDC/3 A
Power Consumption 10 to 15 W
Power Adapter Input 100 to 240 VAC, 50/60 HZ
Operating Temperature 41 to 104ºF (5 to 40ºC)
Operating Humidity 10 to 90%
Dimensions 12.4 x 2 x 8.8" (31.5 x 5.1 x 22.3 cm)
Weight 5.5 lb (2.5 kg)
Image Sensor 1/4" color sharp CCD
Resolution 420 TVL
Outdoor Use Yes
IP Rating IP65
Focal Length 3.6 mm
Focus Type Fixed
Optimal Focal Distance 20' (6.1 m)
Motion Detection No
Night Vision Yes, 15' (4.6 m)
Number of IR LED's 12
IR LED Control Automatic (CDS sensor)
Minimum Illumination 0 lux
IR Wavelength 850 nm
Video Output 4-pin DIN to RCA
TV System NTSC
Viewing Angle 60°
Electronic Shutter 1/60 to 1/100000 sec
AGC (Automatic Gain Control) Yes
ELC (Electronic Light Control) Yes
Line Lock No
Iris Control No
Gamma Correction Greater than 45
White Balance Automatic
Sunshield Yes
IR Cut Filter No
Housing Material Anodized aluminum
S/N Ratio Greater than 48 dB
Camera Bracket Yes
Lens Mount M12
PTZ Control No
Power Input 12 VDC, 300 mA
Power Adapter Input 120 V, 60 Hz
LED Power Indicator No
Operating Temperature 14 to 140°F (-10 to 60°C)
Operating Humidity 98%
Dimensions (L x W x H) 4.7 x 2.5 x 2.5" (12 x 6.35 x 6.35 cm)
Weight 0.7 lb (0.32 kg)
Defender SN502-4CH-002 H.264 DVR Security System (500 GB)
  • 4-Channel H.264 DVR with 500 GB HDD
  • 4 x Indoor/Outdoor Night Vision CCD Cameras
  • IR Remote Control with Batteries
  • Power Adapter for DVR
  • 4-to-1 Port Power Supply for Cameras
  • 4 x Power Supply for Cameras
  • 4 x 60' Video Cables
  • 10' RJ-45 Ethernet Cable
  • 12' RCA to RCA (Male) Wire
  • 6 x BNC Connectors
  • Mounting Hardware
  • 4 x Window Warning Stickers
  • Quick Start Guide
  • Software & Manual CD
  • 1-Year Warranty
  • Be the first to review this item


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