NHD-821 1080p HD Network Security Dome Camera

 

 

System Information CPU Multimedia SoC (System-on-Chip) Flash 128 MB RAM 256 MB

Camera Features Image sensor 1/2.7" Progressive CMOS Maximum Resolution 1920x1080 (2MP) Lens Type Fixed-focal Focal Length f = 2.8 mm (FD8164V-F2) f = 3.6 mm (FD8164V-F3) Aperture F 2.0 (FD8164V-F2) F 1.8 (FD8164V-F3) Field of View FD8164V-F2 120 (Horizontal) 68 (Vertical) 141 (Diagonal) FD8164V-F3 95 (Horizontal) 51 (Vertical) 112 (Diagonal) Shutter Time 1/5 sec. to 1/32,000 sec. Day & Night Removable IR-cut filter for day & night function Minimum Illumination FD8164V-F2 0.33 Lux @ F2.0 , 50 IRE (Color) 0.001 Lux @ F2.0, 50 IRE (B/W) FD8164V-F3 0.28 Lux @ F1.8, 50 IRE (Color) 0.001 Lux @ F1.8, 50 IRE (B/W) Pan range 350 Tilt range 60 Rotation Range 350 Pan / Tilt / Zoom ePTZ 48x digital zoom ( 4x on IE plug-in,12x built-in ) IR Illuminators Built-in IR illuminators, effective up to 15 meters IR LED*8 On-board Storage MicroSD/SDHC/SDXC card slot

Video Compression H.264 & MJPEG Maximum Frame Rate 30 fps @ 1920x1080 In both compression modes Maximum Streams 2 simultaneous streams S/N Ratio Above 53 dB Dynamic Range 54.5 dB Video Streaming Adjustable resolution, quality and bit rate Configurable video cropping for bandwidth saving Image Settings Adjustable image size, quality and bit rate Time stamp, text overlay, flip & mirror Configurable brightness, contrast, saturation, sharpness, white balance, exposure control, gain, backlight compensation, privacy masks Scheduled profile settings 3D Noise Reduction

Audio Audio Capability Audio input Compression G.711 Interface Built-in microphone Effective Range 5 meters

Network Users Live viewing for up to 10 clients Protocols IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP, IGMP, SMTP, FTP, DHCP, NTP, DNS, DDNS, PPPoE, CoS, QoS, SNMP, 802.1X Interface 10 Base-T / 100BaseTX Ethernet (RJ-45) ONVIF Supported, specification available at www.onvif.org

Intelligent Video Video Motion Detection Triple-window video motion detection

Alarm and Event Alarm Triggers Video motion detection, manual trigger, digital input, periodical trigger, system boot, recording notification, camera tampering detection Alarm Events Event notification using digital output, HTTP, SMTP, FTP and NAS server File upload via HTTP, SMTP, FTP and NAS server

General Connectors RJ-45 cable connector for Network/PoE connection Digital input * 1 LED Indicator System power and status indicator Power input IEEE 802.3af PoE Class 2 Power consumption Max. 5.1 W Dimensions : 152 mm x 94 mm Weight Net: 666 g Casing Weather-proof IP66-rated housing Vandal-proof IK10-rated housing Safety Certifications CE C-Tick FCC ( Class A ) LVD VCCI Operating Temperature Starting Temperature: -10C ~ 50C (14F~ 122F) Working Temperature: -20C ~ 50C (-4F~ 122F) Warranty 24 Months

System Requirements Operating System Microsoft Windows 7 / Vista / XP / 2000 Browser Mozilla Firefox 7~10 ( Streaming only ) Internet Explorer 7/8/9 Other Players VLC: 1.1.11 or above QuickTime: 7 or above

 

Affordable 4-channel / 2-bay Lite NVR for SOHO & Home

 

The VS-2104L VioStor NVR is the 2-bay network surveillance system for home and SOHO security applications. The VS-2104L support up to 8TB of storage capacity, with 4TB on each hard drive respectively, to accommodate high quality H.264, MPEG-4, M-JPEG, and MxPEG recording videos.

 

The unique multi-server monitoring feature of the VioStor NVR allows monitoring of up to 128 IP cameras from multiple QNAP NVR servers at the same time. No extra software is required. Instant alarm icon will be shown and the alarm channel will be highlighted to inform the administrator immediately if an event occurs.

 

The VioStor NVR supports diversified recording features, such as scheduled recording, alarm recording by multiple alarm events, alarm recording schedule, and pre-alarm and post-alarm recordings. Advanced event management is provided for the administrator to define the handling options when events or alarms are triggered. The VioStor NVR also offers enhanced video search by intelligent video analytics (IVA), such as motion detection, foreign object, missing object, out of focus, and camera occlusion. In addition to managing the VioStor NVR via the web-based administration interface on computers, remote monitoring of IP cameras is also accessible through VMobile app by Android phones, iOS devices, and Windows Mobile phones. The mobile app offers great convenience to monitor connected IP cameras anytime on the go.

 

 

 

 

The VioStor NVR supports megapixel recordings (up to 10-megapixel) from various IP cameras.

 
Administrators now can flexibly define multiple video streams (supported by specific camera models) according to bandwidth resources and number of live-view channels. The adjustable video stream setting helps improve the displaying quality of live-view and well manage the bandwidth resources based on different usage requirements.

 
The VioStor NVR automatically selects video streams from IP cameras for different recording scenarios. In normal situation, video recording maintains at lower quality resolution. While the alarm event happens, video recording switches to high quality resolution to capture more details. In other words, smart recording effectively avoids the constant storage consumption at all time, but achieves greater storage efficiency and boost recording quality when alarm events happen. (Please visit here for camera compatibility list.)

The VioStor NVR supports real-time digital watermarking to protect the videos and snapshots from unauthorized modifications. The Watermark Proof utility is provided to verify whether or not the videos and snapshots are original.

 

Use QNAP Surveillance Client for Windows and Mac to watch the live view and play back the recording files on the VioStor NVR.

On the Windows PC, you can also useGoogle Chrome,Microsoft Internet Explorer, or Mozilla Firefox to enjoy our surveillance features.

 

 

 
Connect to one VioStor NVR and monitor up to 128 channels from other VioStor NVR servers over the LAN or WAN via an IE browser.
Note: The feature is supported by Google Chrome,Microsoft Internet Explorer, and Mozilla Firefox.

 

 

 

 

 
The PTZ (Pan/Tilt/Zoom) cameras can be directly adjusted by the web user interface of the VioStor NVR.

 

 

 
The preset positions of an IP camera can be viewed by clicking the corresponding number buttons on the monitoring page. The time interval can also be configured on the PTZ cameras to perform periodic monitoring.

 

 

When the alarm recording is enabled and an event occurs, an alarm icon will be shown instantly on the monitoring page. The alert details can be viewed by clicking the icon.

 

 

 
Digital zoom (in/out) of the video image is supported on the monitoring and playback interfaces.

 

 

 
The VioStor NVR provides the E-map function for users to upload the digital maps and indicate the locations of the IP cameras of a monitoring location or region.

 

 
Use the multi-view playback feature to divide a video equally into multiple sessions for doing playback in a multi-view window, or play the videos of multiple IP cameras in the multi-view window simultaneously.

The VioStor NVR supports quick video search by date and time, timeline, event, and intelligent video analytics (IVA), which includes motion detection, foreign object, missing object, out of focus, and camera occlusion.

How to use intelligent video analytics while doing playback

 
The VioStor NVR supports various event handling options for different kinds of events.

 

 
Configure the SMTP server and SMSC server settings on the NVR in order to receive instant system warnings or error messages by email and/or SMS.

 

 
The VioStor NVR supports scheduled remote replication for performing secure data backup to a remote QNAP NAS on the local network.

 

 
Configure the one touch auto video backup button at the front of the NVR to copy the data from the NVR to an external storage device when the button is pressed.

 

 
The Linux-based VioStor NVR is more power-saving and less vulnerable to virus attacks compared to the PC-based surveillance solution.

 

 
The VioStor NVR supports up to 8TB of physical storage capacity (4TB hard drive x 2) for recording a large amount of video data over a long period of time.

 

 

Use the VMobile network surveillance application onAndroid phone,Android Tablet, iPhone, iPad, or iPod touch toeasily access video management functions such as remote live view and playback recordings. In addition, the account on the VioStor NVR can be used to connect to an unlimited number of NVRs and IP cameras by VMobile through Wi-Fi, 3G, or 4G networks.

The fisheye dewarping function, available on the web and local display interface for specific camera models, assists in doing practical surveillance management, allowing the administrators to view the monitoring area in a clearer shape.

 
Create multiple users on the VioStor NVR and assign them to different user groups (administrator, system manager, or user) with different rights for doing monitoring, playback, PTZ control, and audio monitoring.

 

 

 

Auto Logoff
The VioStor NVR supports automatic user logoff from idling configuration pages. The administrator can set the timeout period to log off the users when the idling time has been reached.

 

 

Host Access Control
Specify the host or IP connections to be allowed or denied to access the NVR.

 

 

 

On-line User List
View the record of users currently logged on and previously logged on to the NVR.

 

 

Detailed Event Logs
The VioStor NVR provides detailed event logs of system warnings, hard disk errors, network disconnections, UPS status, and access to the networking services of the NVR and video recordings.

 
Advanced RAID with Hot-swap Design
The VioStor NVR supports RAID 0, 1, single, and JBOD disk configurations. Its hot-swap design allows a failed drive of a disk volume (RAID 1 or above) to be replaced by hot swapping without turning off the server.

 

 

 

S.M.A.R.T. & Advanced HDD Health Scanning (HHS)
S.M.A.R.T. (Self-Monitoring Analysis and Reporting Technology) helps monitor the hard disk drives status. The VioStor NVR supports HHS (HDD Health Scan) for doing disk checking and bad blocks scanning.

 

 

Automatic System Startup after Power Recovery
The VioStor NVR supports automatic system startup after a power recovery.

 

 

 

UPS Support for 24/7 Service
The VioStor NVR supports APC, CyberPower, MGE, and YEC UPS devices to provide continuous services 24/7 against unexpected power outages.

 

 

 
The VioStor NVR supports dynamic DNS (DDNS) for convenient access to the system by a domain name instead of a lengthy IP address.

 

Built-in NTP Server
This feature allows the connected IP cameras to synchronize their date and time settings with the NVR.

 

Convenient Data Access
The video data on the VioStor NVR can be accessed via the following protocols with proper access rights:

 

 
System Setup in Simple Steps
The NVR can be set up in 6 simple steps via the web-based interface (Internet Explorer).

 

Web-based User Interface
All the system configurations, monitoring, and playback features of the NVR can be managed by the web-based interface.

 

Smart Search of IP Cameras for Quick Settings
QNAP provides an intelligent software utility, Finder, to search for IP cameras and configure the system settings on the local network quickly.

 

 

 

 

CPU	Marvell 1.6GHz
DRAM	512MB DDRIII RAM
Flash Memory	512MB
Hard Disk Drive	2 x 3.5" SATA I/II hard disk drive (HDD) NOTE: The system is shipped without hard disk drives. For the HDD compatibility list, please visit http://www.qnap.com/compatibility/
LAN Port	1 x Gigabit RJ-45 Ethernet port
LED Indicators	USB, Status, HDD1, HDD2, LAN, Power
USB	1 x USB 2.0 port (front: 1) 2 x USB 3.0 port (back: 2) Support USB mouse, USB keyboard, USB sound card, and USB UPS etc.
Buttons	System: Power button, one-touch-auto-video-backup button, reset button
Alarm Buzzer	System warning
Form Factor	Portable
Dimensions	165.5 (H) x 85 (W) x 218.4 (D) mm 6.52 (H) x 3.35 (W) x 8.60 (D) inch
Weight	Net weight: 0.91 kg/ 2.01 lb Gross weight: 1.9 kg/ 4.19 lb
Power Consumption (W)	In operation: 13W (with 2 x 500GB HDD installed)
Temperature	0~40C/ 32~104F
Humidity	5~95% RH non-condensing, wet bulb: 27C.
Power	External Power Adapter, 60W, 100-240V
Secure Design	K-lock security slot for theft prevention
Fan	1 x quiet cooling fan (6cm, 12V DC)