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Defender® Sentinel™ Wireless 4 CH 1TB DVR with 4 Wireless 520TVL Cameras with 75ft Night Vision<!--21291-->
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Defender® Sentinel™ Wireless 4 CH 1TB DVR with 4 Wireless 520TVL Cameras with 75ft Night Vision

model 21291
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Buy 2 or more for $380.00 each

1 YR Warranty
2 YR Warranty
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  • ClearVu Digital Wireless Technology - Up to 450ft
  • 1TB for two years of memory
  • Night vision up to 75ft
  • View anytime, anywhere on smartphone, tablet , PC or Mac
  • Cast aluminum, vandal-resistant, camera housing optimized for outdoor use

Functionality Pentaplex
Video Compression H.264
Audio Compression G.711
Number of Channels 4
Video Input 4 x BNC, 2 x BNC
Video Output VGA
Audio Input 2 x RCA
Audio Output 1 x RCA
USB Port 2
Resolution 800x600, 1024x768, 1280x1024
Recording Total Frame Rate NTSC:[email protected][email protected]、120 [email protected] PAL:[email protected][email protected][email protected]
Recording Frame Rate Per Channel NTSC: 1fps~30fps adjustable PAL: 1fps~25fps 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 Max 10 seconds
Post Recording Max 5 minutes
Recording Media HDD (Backup via USB)
Storage Capacity Max 2TB HDD
HDD Type SATA 3.5"
HDD Capacity Max 2TB
Video Format NTSC/PAL
Video Loss Alarm Auto Detect Alarm
Audio Bitrate 8 kbps
Live Frame Rate 30 FPS
Live Viewing Full, Quad, Octa, PIP, ZOOM, SEQ,
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)
Supported Operating Systems Windows XP, Windows Vista, Windows 7, OSX 10.5 or above
Browsers Internet Explorer, Safari
Back-up USB Flash drive, USB HDD (not NTFS formatted) & network
Play Search Mode Time/Date, Event list
Play Speed 2x, 4x, 8x, 16x
Pan/Tilt/Zoom RS-485 Pelco D & P
OSD Language Display 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
Power Input 12V DC 2A
Power Consumption 12V DC 2A
Power Adapter Input 100V 50/60HZ~240 50/60HZ
Operating Temperature 32°F~104°F
Operating Humidity 10%~90%
Dimensions 9.87 x 8.5x1.62 inches
Weight 2.75 lbs
Resolution 640x480, 352x240
LCD Display No
Frame Rate 25 FPS
Compression MPEG4
Video Out 2 x Composite Video
Audio Out No
Microphone No
Speaker No
Frequency 2.4GHz
Technology Digital FHSS
No. of hop/sec 1,000
No. of hopping channels 32
Channel bandwidth 2 MHz
Data Rate 4 Mbps
Transmission Power +19 dBm
Transmission Range 450ft
Optimum Transmission Range 150ft
Out of Range Alert Yes
Real Time Clock No
LEDs Power Link x 2
Keys 2 x Pair Button
Housing Material ABS Plastic
Power Input DC6V 800mA
Power Adapter Input 100-240V~50/60Hz 0.15A
Operating Temperature 0-50oC
Operating Humidity Less than 90% RH
Dimensions L122 x 28mm
Weight 0.14kgs
Image sensor CMOS
Resolution 640x480
Image Sensor OV7725
Night Vision Yes
Number of IR LEDs 24
IR LED colour Black
Viewing Angle Degree 48 (Horizontal)
Focal Length 3.6mm
Optimal Focal Distance 35ft
Transmission Range 450ft
Optimum Transmission Range 150ft
Microphone No
Speaker No
Temperature Sensor No
IP Rating IP65
Keys Pair Button
Housing Material Anodized Aluminum
Wall Mountable Yes
Power Input DC6V 800mA
Power Adapter Input 100-240V~50/60Hz 0.15A
Operating Temperature -10-50oC
Operating Humidity Less than 90% RH
Dimensions L157 x W 146mm
Weight 0.41kgs
Defender Wireless Security System can be used to monitor video in any indoor or outdoor space at any time of the day. This wireless plug and play system allows for easy set up. The wireless, weather resistant cameras included with this system have 24 infrared LEDs that allow you to see up to 75ft in the dark. Ideal for monitoring what matters most.

ClearVu Digital Wireless Technology
ClearVu digital wireless technology makes set-up hassle free. This advanced system automatically connects when turned on – no wiring required. Superior digital functionality ensures that the signals remain strong as you monitor your business or home wirelessly, up to 450ft away.

Long Range Night Vision
See it all in pristine detail, day or night: 520 TVL cameras with 75ft night vision leave nothing to the imagination. The indoor/outdoor camera provides you with a clear, secure picture, even when you monitor after-hours in a dark location. The camera comes equipped with advanced night vision that let you see clearly in the dark, up to 75ft away! The LED activates automatically when it gets dark.

Smartphone Viewing in 1 Step
Defender’s free 1 Step Remote Viewing software instantly networks your DVR with the Internet. View your video feeds live, receive instant email alerts and watch any previously recorded footage from anywhere in the world with an Internet connection on your smartphone, tablet or computer.

1TB Delivers Two Years of Memory
The included 1TB HDD allows for continuous monitoring and can store over two years’ worth of recorded footage. Maximize available memory with motion activated recording and H.264 compression technology. DVR alerts will activate to notify user when HDD is full. Back up and transfer footage to USB flash drive or external hard drive via USB port.

True Do-It-Yourself Security
Defender’s wireless Phoenix Pro system gives you all the peace of mind of a professionally installed system with the satisfaction that comes from knowing you did it all yourself. Don’t leave the safety of your property to chance – trust Defender to help you protect what you value most

List of Contents:

4CH 1TB DVR, 4 PHOENIX Wireless Cameras, 2 PHOENIX Receivers, 7 Power Adapters, 4 Video Cables with BNC Adapters, Mounting Hardware, IR Remote Controller with batteries, 4 Window Warning Stickers, Instruction Manual & Software CD, Quick Start Guide, USB Mouse, Ethernet Cable, 1 Year Warranty, Lifetime Customer Support.

*Only models from serial number 150401013 forward will have the color coding located on the back of the DVR.