Factory New Housing Good Quality with Competitive Price, 4CH Hybrid 3 In 1 CCTV AHD DVR Video Management System, Working with IP Cameras, 720P/960P AHD Cameras, Analog Cameras, 4CH 720P Realtime Recording and Playback CCTV Security AHD DVRs DR-A6904N
Features:
Ø HD iDVR Three in one: DVR / HVR / NVR features 3-in-1, multi-mode input, support four analog video encoding, support for high-definition video mixing analog inputs + network support pure HD network video input.
Ø Step on the Internet: With XM cloud service, easy to achieve a variety of network penetrations, one step to remote monitoring, getting rid of various complicated network settings, easy and simple to operate.
Ø Compression algorithm ideal: H.264 High Profile compression algorithm, 30% decrease of stream due to advanced space-time filtering technology.
Ø Playback quality: Supports full real-time encoding video, full real-time playback of multi-channel synchronous decoding.
Ø Main and Sub Stream: Main stream and Sub-stream encoding. Main stream for local storage, ensure image quality; Sub-stream for real-time network transmission, easy to solve bandwidth bottleneck problem.
Ø Mobile monitor: Support various mobile monitoring (iPhone, Windows Mobile, BlackBerry, Symbian, Android).
Ø Display: support VGA, HD output.
Ø Operation interface: Similar to Windows operating style, easy to get started with powerful mouse right-click function.
Ø Network: Powerful network services (support DHCP, PPPOE, FTP, DNS, DDNS, EMAIL, IP searches etc.) And perfect support (WEB, Client, SDK), easy to achieve interoperability.
Ø Browsers: Support IE, Chrome, Firefox, Safari browsers.
Ø Remote Access: 3322 (Greek network), dyndns, oray (peanut shells), myq-see and other Domain Name Services are also provided.
Ø Differentiation: Boot screen free replacement, more than twenty languages, over 10 sets of GUI interface, ten kinds of remote control, which make our products different from others.
Ø Others: With unique black box technology, the whole process can be monitored, which greatly reduces maintenance costs.
Specification
| System | Main processor | Hi3520D |
| Video | Video compression | H.264(High Profile) |
| Encode capacity | 4*720P/4*AHD-L |
| Decode capacity | 4*720P |
| Multi-mode input | Pure analog: 4*AHD-M; 4*AHD-L Pure network: 4*720P/8*1080P/4*1080P/1*1080P/8*720P Analog + network: 2*720P (analog) + 2*720P (network) |
| Audio | Audio compression | G.711A |
| Intercom | Support |
| Record & Playback | Record mode | manual>alarm>motion detection>timing |
| Playback | 4CH 720P |
| Storage & Backup | Space occupation | Video: 720P 20G / day* channel; 960H 12 ~ 20G / day * channel; Audio: 691.2M / day * channel |
| Backup mode | Network, U-disk, USB burner, SATA burner |
| Interface | Video input | 4CH BNC |
| Video output | 1CH VGA, 1CH |
| Audio input | 1CH RCA |
| Audio output | 1CH RCA |
| Alarm input | N/A |
| Alarm output | N/A |
| Network interface | RJ45 10M/100M |
| PTZ control | No |
| USB | 2* USB 2.0 |
| HDD | 1*SATA port (Max 4TB/per) |
| Wireless | No |
| Other | Power supply | 12V/2A |
Contact Us:
Sales Manager: Sarah
E-mail: sarah.tan@doroadtech.com
Skype: sarah88132280
MSN: sarahtan_2008@hotmail.com
Website: www.dtsecuritycctv.com
www.dtcctvsecurity.com
www.doroadtech.com
Mobile/WhatsApp/Wechat: 86-13434788762
TEL: 86-755-26985616, 33566585
FAX: 86-755-33566585
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