Multistandard AHD Recorder


Key features
  • Video channels: 16, audio channels: 16
  • Recording speed: up to 400 fps (AHD), up to 200 fps (IP)
  • Internal HDDs mount: up to 2
  • Monitor outputs: 2 (2 x main, 1 x spot)
  • Supports HD analog cameras (720p, 1080p, 4MPX, 5MPX)
  • Supports AHD, TVI, CVI cameras
  • IP cameras support (hybrid mode)
  • Intelligent image analysis
  • PIR cameras support
  • Supports POS devices
Video Input

16 x BNC

Operating mode

AHD 5Mpx, TVI 1080p, CVI 1080p, analog 960H

Monitor Output

main (split screen, full screen, sequence): 1 x HDMI (4K UltraHD), 1 x VGA (FullHD),

spot: 1 x VGA (HD) interchangeably to main output

IP Streams

DVR mode: 16 x BNC + 0 x IP

hybrid mode: 16 x BNC + 8 x IP

Supported IP resolution

max. 2688 x 1520

Audio Input/Output

16 x RCA (Line-in)/1 x HDMI, 1 x RCA



Recording Speed

400 fps (960 x 576 - 960H),

400 fps (1280 x 720 - HD),

400 fps (1920 x 1080 - FullHD),

240 fps (2560 x 1440 - 4Mpx)

176 fps (2560 x 1944 - 5Mpx)

IP recording speed

hybrid mode: 200fps

IP stream size

hybrid mode: 128 Mb/s in total from all IP cameras

Recording Mode

continuous, triggered by: REC/PANIC button, alarm input, motion detection, PIR alarm, image analysis


individual settings for: each camera, each day of the week, configuration with an accuracy of: 30 min, possibility of combining individual recording modes


up to 3 s/up to 5 min

Playback speed

400 fps

IP playback speed

200 fps

Recorded Data Search

by date/time, events, object appearance/disappearance, image analysis events, POS

Backup Methods

DVD (option), USB port (HDD or Flash memory), network

Backup File Format

BMP, MP4, AVI, H264

Internal storage

available mount: 2 x HDD 3.5” SATA

Total Internal Capacity

16 TB

External storage

1 x eSATA

Total External Capacity

24 TB

Alarm Input/Output

16/1 relay type

Motion Detection

36 x 44 grid, individual settings of sensitivity, PIR cameras support

System Reaction to Alarm Events

buzzer, e-mail, alarm output activation, screen message, recording activation, PTZ

Intelligent image analysis
Supported functions

Object detection, Line cross, Zone entrance

Number of channels

1 x BNC, 8 x IP (2000 and 4000 Serie)

Network Interface

1 x Ethernet - RJ-45 interface, 10/100/1000 Mbit/s

PC/MAC Software

NMS, Internet Explorer, NHDR-5000 Viewer/Safari, NHDR-5000 Viewer

Mobile applications

RxCamView (iPhone, Android)

Max. Number of Connections with DVR

5 (live monitoring: 5, playback: 1, configuration: 5)


128 Mb/s in total to all client workstations

PTZ Ports

1 x RS-485

PTZ Protocols

Pelco-D, Pelco-P

PTZ Functions

pan/tilt/zoom, preset commands, patterns

COAX Functions

menu, zoom, focus, PTZ

Number of POS channels


POS Interface


POS Functions

display text on the video, keyword search, export text with the video

Auxiliary Interfaces
USB Ports

1 x USB 2.0, 1 x USB 3.0

Operating system
Operating System



languages: Polish, English, Russian, others


front panel, PC mouse and IR remote controller (in-set included), network, NV-KBD50 keyboard

System Diagnostic

automatic control of: HDDs, camera connection loss

Installation parameters
Dimensions (mm)

380 (W) x 50 (H) x 340 (D)


1.5 kg (without HDDs)

Power Supply

12 VDC (100 ~ 240 VAC/12 VDC PSU in-set included)

Power Consumption

30 W (with 2 HDDs)

Operating Temperature

-10°C ~ 45°C

Recording speed may be limited during playback in hybrid or POS mode.
List of compatible HDD models and maximum of their capacities is available in section DOWNLOADABLE FILES.
POS feature available from NHDR4M5316AHD_V171218_W firmware.
One of the functions: SPOT monitor, POS, inteligent analysis, can be switched on at once.
File name Description  
NHDR-4M5316AHD_ENPL_short_v.1.0.pdfUser manual 12.29 MB
NHDR-AHD_PL_1.3 instrukcja obsługi.pdfUser manual 9.78 MB
NHDR5000Viewer_ENPL_1.0.pdfUser manual 5.76 MB
RXCamView_EN_1.0.pdfUser manual 1.76 MB
CE_NHDR_4M5316AHD_EN_0.pdfCertificate 378.07 KB
NHDR-5000 Viewer_1.4.83_2018_11_23.exeSoftware 23 MB
NHDR-5000 Viewer_1.4.85_2018_11_28_MAC.zipSoftware 25.64 MB
3G MODEM LIST FOR NHDR-AHD.pdfOthers 259.71 KB
Rejestratory AHD wydajnosc - AHD DVRs performance_06102017_4.xlsxOthers 27.72 KB
NVR-4000_AHD_WIFISET_Lista_dyskow_HDD_compatible_list_2019_02_20.xlsxCompatibility table 16.34 KB


Copyrights AAT HOLDING S.A.   Terms of use