|Video Output||1CH BNC, 1CH VGA, 1CH HDMI|
|Audio Input||2 CH|
|Audio Output||1 CH|
|Recording Total Frame Rate||NTSC：[email protected]/960Hmode PAL：[email protected]/960Hmode|
|Recording Frame Rate Per Channel||PAL: D1mode/960Hmode：25fps NTSC: D1mode/960Hmode：30fps|
|Recording Resolution||PAL:960×576 NTSC:960×480|
|Recording Modes||Motion Record, Schedule, Always|
|Recording Media||Hard Drive|
|Storage Capacity||Max 2TB, 1HDD|
|HDD Size||2 TB|
|Video Loss Alarm||Yes|
|Audio Bitrate||64 kbps|
|Live Frame Rate||30 FPS|
|Live Viewing||Full, Quad, PIP, ZOOM, SEQ|
|Network Protocol||DHCP, TCP/IP, DDNS|
|Network LAN IP||Static, Dynamic|
|Network Connection||10/100 BaseT Ethernet (RJ-45)|
|Supported Operating Systems||Windows XP, Windows Vista, Windows 7, OSX10.5 or above|
|Browsers||Internet Explorer, Safari|
|Back-up||USB Flash drive, External Hard Drive & network|
|Play Search Mode||Time/Date, Event list|
|Play Speed||2x, 4x, 8x, 16x|
|OSD Language Display||Multi-Language|
|Time and Date Stamp Display||Yes|
|Disk Full Warning||Yes|
|Automatic Overwrite Option||Yes|
|LED Indicators||Power, HDD|
|Power Input||12V DC 3A|
|Power Adapter Input||100V 50/60HZ~240 50/60HZ|
|Number of Channels||4|
I have been using Defender products for years. Love the Easy setup and the simplicity to review videos.
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.
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.
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!
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.
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.
Got this to replace an older DVR that no longer recorded. So far there are no issues and the upgrades from the previous dvr are much nicer. The only thing that doesn't work is the CD that came with it for the installation instructions, etc.
It is very user friendly.
I brought this camera system in February thru Groupon. The price was great and received it in a timely manner. I didn't get it installed until 8/5/14 and ran into a minor problem with one of the cables. After being frustrated about one camera cable I was able to reach a rep name Julie who resolved my frustration.
I bought the 3 wireless cameras and then the dvr. I never thought the notification functions would work with the dvr because all 3 cameras went into 1 port. It worked perfectly!!! The wireless cameras work great an give me flexability. Gonna add 1 more wireless and 1 wired
I MUST SAY I AM EXTREMELY HAPPY WITH THIS PRODUCT, LOADED OF FEATURES I NEVER EXPECTED IT WOULD HAVE....I WOULD DEFINETLY RECOMMEND TO ANYONE. GREAT SUPPORT I MUST ADD I HAD TO CALL FOR SOME QUESTIONS AND THE TECHNICIAN SPECIALIST WAS EXCELLENT WITH HIS ASSISTANCE WHICH BY THE WAY NAME IS MICHAEL PLAMONDON....AGAIN EXCELLENT PRODUCT AND WILL DEFINETLY RATE @ *****FIVE STAR :)