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Hikvision DS-7316HQHI-F4-N 16CH Turbo HD DVR - REFURB - 2MP DVR (+SUPPORT FOR 2 X 4MP IP CAMS)
DS-7316HQHI-F4-N-REFURB
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- CCTV Lens Guide
- Hard Drive Size Guide
Unless selecting a vari-focal camera (with an adjustable lens) It is important to select the correct camera lens option for where the camera is to be positioned. A smaller lens will give you a wider angle but will be "zoomed out more", while a bigger lens will narrow the angle down and "zoom in more". See below to give you some idea on angles of Megapixel HD Cameras:
| Lens in mm | Approx Viewing Angle (degrees) | Ideal Distance (metres) | Typical usage/notes |
|---|---|---|---|
| 2.8 | 106 | <6 | For seeing as much of the immediate area as possible such as above a doorway/low down/garage soffits (edges can appear slightly warped/distorted) - clearly "zoomed out" |
| 3.6/4 | 83-90 | <12 | A great general purpose option giving great coverage still in the corner of a room or higher up on second floor soffits with less distortion - more of a natural "zoom" |
| 6 | 56 | 6-20 | Narrows down the angle and zooms in to look past the immediate area a little to gain more detail - down a driveway for example from higher up |
| 12 | 24 | 20+ | Zooms in significantly more to look at a gate, entrance or adjascent building |
| 16 | 19 | 24+ | As above but more so |
The amount of hard drive space you require is dictated by how many cameras, as well as their resolution and frame rate settings. Finally you can often make your storage space last a lot longer by enabling motion detected recording rather than continuous, especially if there are long periods of no activity.
|
Resolution (Megapixels) |
Days of storage provided by 1TB per camera (continuous - full 25 frames per second) |
Days of storage provided by 1TB per 4 cameras (continuous - full 25 frames per second) |
Days of storage provided by 1TB per 4 cameras (50% motion- 15 frames per second) |
|---|---|---|---|
| 1 | 44 | 11 | 36 |
| 2 | 22 | 5 | 18 |
| 3 | 17 | 4 | 14 |
| 4 | 11 | 3 | 9 |
| 5 | 9 | 2 | 8 |
| 6 | 8 | 2 | 6 |
| 8 (4K) | 5 | 1 | 4 |
| 12 | 4 | 0.5 | 3 |
As a rule of thumb we recommend a minimum of 2 Terabytes per 4 x 2-4MP HD cameras, as this should give you 2 weeks to a month with a few adjustments on motion detected recording. You may only require the full 25 frames per second on certain cameras if things are fast moving.
(All of our hard drives come fitted and are CCTV specific from one of the major brands)
Delivery (Free UK Mainland for orders over £75*)
Payment options
Our advantages
12/24/36 months warrantiesGuarantee for all purchased goods in our online store is 1 year, most are 2.
1 Hour Delivery window notificationYou receive SMS messages about each stage of your order.
Return and exchange with easeYou can return the items purchased within 14 days. The goods must be in normal condition and have all the factory packages.
Price match promise (CCTV & AJAX only)We will match or beat any other Authorized Reseller.
Description
Hikvision DS-7316HQHI-F4-N 16CH Turbo HD DVR
The Hikvision DS-7316HQHI-F4-N is a Turbo HD Digital Video Recorder offering 16 Channels of high quality, Real Time recording at 1080P.
We recommended the Turbo HD Cameras with this DVR.
Please Note: Turbo DVRs will run Analogue & IP - Conditions do apply. Please speak to a sales representative for more details
Hikvision DS-7304HQHI-F4-N key Features:
Video Input and Compression
- Connectable to HD-TVI, AHD, network and analog cameras;
- Supports HIKVISION-C protocol for connecting camera over coax;
- H.264+/H.264 video compression, and H.264+ ensures high video quality with lower bitrates;
- Channel-zero encoding;
Video Output and Extranet Access
- Simultaneous HDMI, VGA and CVBS outputs, and HDMI output at up to 4K (3840 × 2160) resolution and VGA output at up to 1920 × 1080 resolution;
- Manual video quality diagnostics;
- Supports access by Hik-connect Cloud P2P;
- Supports Hikvision DDNS (Dynamic Domain Name System);
Video Recording and Storage
- One-key recording configurable;
- Main stream and sub-stream parameters configurable for simultaneous recording;
- Supports 1080p lite mode enabled to realize the real-time 1080p lite and 720p lite resolution;
- Supports locking and unlocking of video files;
- HDD quota and group management; different capacity can be assigned to different cameras under quota mode;
- Four SATA interfaces provided; Supports POS triggered recording and alarm;
- Supports Cloud storage (One Drive, Google Drive or Drop Box);
Video Playback
- Instant playback for assigned camera during multi-channel live view mode;
- Up to 4/8/16-ch synchronous playback at 1080p resolution;
- Playback at up to 256X speed; Main stream and sub-stream selectable for local/remote playback;
- Playback by smart search and VCA search;
- Customization of tags, searching and playing back by tags;
Alarm
- Alarm for video loss, motion detection, video tampering, etc.;
- Supports 1-ch VCA (line crossing detection, intrusion detection or audio exception detection);
- Supports POS triggered alarm;
Physical Interfaces
- One RJ45 10M/100M/1000Mbps self-adaptive network interface.
Features
4 in 1 :
False Alarm Filtering:
Max Record Resolution:
1080P 25FPS (realtime)
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