4CH DIY Security DVR

4CH DIY Security DVR

with 500GB HDD & Smartphone Compatibility (21011)

Regular Price: $199.99 USD

Special Price $99.99 USD

Ship by: 2017-9-27
OR

Overview

The included 500 GB hard drive allows continuous monitoring and recording of over two years’ worth of footage! Your DVR sends an alert when your memory space is full so that you can choose to overwrite old video or stop the unit from recording. The built-in USB port gives you the option of backing up and transferring your video footage with a USB flash drive or external USB hard drive. And if you need to expand your storage even further, you can choose to record only when motion is detected. This DVR uses H.264 compression which maximizes recording time, transfers data more efficiently over the internet and you’ll use 50% less storage space than traditional compressions - MPEG4, MJPEG - while still benefitting from high-quality imagery.

Setup in seconds

No more port-forwarding or waiting for software to network your system for you. Simply download the ClearVu® app, scan the QR code and begin monitoring remotely in seconds.

Moniter up to 16 areas of your property

This system is ready for you to add up to 16 surveillance cameras allowing you to monitor every corner and doorway of your property. Ideal for businesses with a large staff and multiple storage areas or large residential and rural properties, a 16CH system allows you to have maximum monitoring locations both indoor and out. This DVR is also compatible PTZ camera.

DISCLAIMERS

Recording capacity may vary based on recording resolution and quality, lighting conditions and movement in the scene. Based on a 1TB hard drive, using lowest quality settings

Requires broadband router and broadband Internet connection–not included. Internet Explorer is required

Defender highly recommends the use of an Uninterruptible Power Supply (UPS) with surge protection for all products.

Although the cameras are water resistant they are not waterproof. Cameras are not intended for use in direct exposure to water, rain or snow

IR illumination range up to 15ft under ideal conditions. Objects at or beyond this range may be partially or completely obscured, depending on the camera application USB flash drive, CD/DVD writer, and external hard drive not included

iPhone is a registered trademark of Apple Inc. BlackBerry is a registered trademark of Research in Motion Limited, Internet Explorer is a registered trademark of Microsoft Corporation and Sharp is a registered trademark of Sharp Corporation

Any record times mentioned are based off lowest record settings with one camera connected

Specifications

Functionality Pentaplex
Video Compression H.264
Audio Compression G.711
Video Input 4/8 x BNC
Audio Input 2 x RCA
Audio Output 1 x RCA
USB Port 2
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
Recording Media HDD (Backup via USB)
Storage Capacity Max 1TB HDD
HDD Type SATA 3.5"
Video Format NTSC/PAL
Video Loss Alarm Auto Detect Alarm
Audio Bitrate 8 kbps
Live Frame Rate 30 FPS
Live Viewing Full, Quad, 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
Browsers Internet Explorer, Safari
Back-up USB Flash drive, USB disk & 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 3A
Power Consumption 10W~15W
Power Adapter Input 100V 50/60HZ~240 50/60HZ
Operating Temperature 32°F~104°F
Operating Humidity 10%~90%
Dimensions 8.75x11x2"
UPC 871363020468

Customer Reviews

Overall Rating:

mumfrumson January-22, 2017 Cape Cod, MA, United States

Had the system for several years. the colors are not true. my green grass is brown, red is yellow etc. It does the job ok. thinking about upgrading, but not with this system unless they do some serious upgrades. Smart phone option does not work.. period

Ease of Setup

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KAS26 August-20, 2015 Bristol, CT, United States

OUR NEW REPLACEMENT UNIT, IS OUTSTANDING. EVER FEATURE WORKS BETTER WITH THIS NEW DVR. YOUR TECHNICAL AND SALES DEPARTMENT WERE EXTREMELY HELPFUL. THANKS AGAIN.

Ease of Setup

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RickInLeakey July-24, 2015 Leakey,Texas

I replaced a stolen unit with this new one and installing it was so easy, Because I'm not real good on computers or my I-phone getting help finally came through,
Daniela on the live Chat bent over backwards to help me, she tried to walk me through the iphone installation but to no avail, I know I caused her a headache but she kept after it and with the help of a e-mail for instruction on how to start from the beginning I was finally able to download the right way and now I have my place of business on my phone to view anytime anywhere.
Thanks, DANIELA

Ease of Setup

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JimH July-04, 2015

I bought this online after getting some technical support via online chat. Product arrived within a week and was easy to set up. Pretty much plug-and-play. One negative is I could never get the system to work on my laptop. But it works great on my iPhone and iPad.

Ease of Setup

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Bolo June-04, 2015 Florida, United States

I bought this DVR because my DALHUA died. This product is much better & easier to install. I actually spoke with Sarah from customer support to tell her how satisfied I was.

Ease of Setup

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Mike in Plano TX May-03, 2015 Plano, TX, United States

The DVR is easy to set up. The inputs are clearly marked, and you can't make a mistake. The picture is clear with the attached monitor. It tends to pixulate over the internet.

Ease of Setup

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Bill Grant April-24, 2015 La Grange, KY, United States

The DVR has excellent features and is fairly easy to set up. I contacted Daniela in tech support and she was able to answer a few questions. I would recommend this system to others.

Ease of Setup

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rolus83 April-10, 2015 Illinois, United States

This DVR was by far the easiest, most trouble free device I have ever linked to a router and actually got it working the first try. While the APP may need some tweeks, overall my experience so far has been good.

Ease of Setup

Ease of Use

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Treehal1 March-04, 2015 Colorado, United States

I have been using Defender products for years. Love the Easy setup and the simplicity to review videos.

Ease of Setup

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HCELLC March-03, 2015 Lake Alfred, FL, United States

Purchased a system which included the 21150 (8) channel DVR, (4) 21146 cameras, cables remote and power supplies. All ports on the DVR and cables are clearly marked. I had the system up and functional in a single room in about 15-20 minutes after opening the box. Remote access with a laptop required the assistance of customer support and took about another ½ hour. Very pleased with all aspects of both the hardware and customer support. This system meets our needs for basic surveillance on a 5 unit rental property.

Ease of Setup

Ease of Use

Picture Quality

Chuck L February-28, 2015 Long Island NY

The price was right for 8 cameras and a 2TB HDD. So glad I held off on buying one years ago. The widescreen cameras are crisp and bright. The cameras are also built like a tank. All metal top to bottom. I'm confident these cameras will last quite a long time.

Ease of Setup

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Nitro January-24, 2015 Raleigh NC

Awesome, beautifully engineered, worked right out of the box.... but no paper-manual, and the instruction cd wouldn't play, either in my computer or on my blu-ray player. A quick chat on Defender's homepage fixed that, though.... a link to all downloads was provided, and they're sending me a paper-manual free! Only parts I added were stainless-steel screws with black-painted heads for mounting my cameras, and a 'borrowed' ;) VGA-cable to hook the DVR up to my TV. Plenty of cable provided; I hooked up all four cameras in my 1455sf ranch townhome, and had cable to spare even at the most remote location. Yay! I love the remote/mouse controls, and the IR image at night is superb! Consider this a four-and-a-half star review. Thanks again for a really nice product!

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Cowjohnny December-04, 2014 Houston, TX, United States

I bought this DVR about 3 weeks ago to replace a broken DVR for my security system. It arrived quickly and just as described. It was very easy to set up. I am very happy with my purchase.

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MrMrs September-21, 2014 New Jersey, United States

We bought this a month ago for security cameras around our home and like it because it doesn't take up much room, easy to operate, clear pictures and it works very well. I recommend it.

Ease of Setup

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