United Kingdom
Catalog   /   Home & Renovation   /   Security Systems   /   DVR & NVR Recorders

Comparison Hikvision DS-7732NI-E4-16P vs Hikvision DS-7716NI-E4-16P

Add to comparison
Hikvision DS-7732NI-E4-16P
Hikvision DS-7716NI-E4-16P
Hikvision DS-7732NI-E4-16PHikvision DS-7716NI-E4-16P
from $413.04 up to $569.32
Outdated Product
from $378.60 up to $417.64
Outdated Product
TOP sellers
Typedigital NVRdigital NVR
Camera connection32 channels16 channels
Features
Features
PTZ
motion response
mobile app
remote control
PTZ
motion response
mobile app
remote control
Connectors
USB 2.033
HDMI
/maximum 1920x1080 px/
/maximum 1920x1080 px/
VGA
/maximum 1920x1080 px/
/maximum 1920x1080 px/
LAN11
Alarm input1616
Alarm output44
RS-485
RS-232
Video recording
Resolution (all channels)720x576 px720x576 px
Frame rate50 fps50 fps
Video compression formatH.264H.264
Max. resolution (IP)2560x1920 pixels2560x1920 pixels
Drives
Number of SATA44
Number of eSATA11
Max. total capacity
16 TB /4x4TB/
16 TB /4x4TB/
PoE power
PoE (output)802.3af/at802.3af/at
PoE outputs1616
Power per PoE output30 W30 W
Total PoE power200 W
General
Power supply100 – 240В100 – 240В
Power consumption20 W20 W
Operating temperature-10 °C ~ +55 °С-10 °C ~ +55 °С
Maximum humidity90 %90 %
ONVIF
Dimensions445x390x70 mm445x390x70 mm
Weight4 kg4 kg
Added to E-Catalognovember 2015november 2015

Camera connection

Possibilities for connecting cameras available in the registrar.

For analogue DVRs and digital NVRs (see "Type") in this case, everything is simple: the number of video channels corresponds to the largest number of incoming video signals that can be connected to the device. Such a signal can come both from a camera and from an intermediate device — for example, a quad that combines a picture from 4 cameras. But in hybrid HVRs, the meaning of this paragraph is more specific. For these recorders, this specifies the maximum number of inputs that the device can handle in AHD only mode (i.e., analogue cameras only, no IP cameras). Data on hybrid mode (AHD+IP), as well as for using only IP cameras, are given separately for such recorders (see below).

Numerous channels ( 32 channels, 64 channels and even 128 channels) allows you to create an extensive video surveillance system based on the registrar without using additional equipment (for example, the same quads). On the other hand, this characteristic significantly affects the price, and for living conditions, registrars for 4, 8 or 16 cameras are quite enough.

Total PoE power

The total power that the NVR is capable of delivering to all PoE outputs.

See above for details on such exits; here we only recall that the general idea of PoE is to supply power over the same Ethernet cable that transmits data. The total power is given for models in which there are more than one such connectors; it allows you to estimate the total power consumption of all PoE devices that can be connected to the NVR at the same time.

There are two important things to keep in mind when choosing a specific value. First, when multiple ports operate, the energy is usually shared equally among them; at the same time, the total power of the registrar does not always correspond to the sum of the maximum powers of all PoE outputs. For example, a model with 8 ports of 30 W each may have a total figure of not 240 W (8 * 30 W), but only 100 W. In fact, this discrepancy means that with the simultaneous use of all connectors, each of them will be able to deliver not 30 W, but a maximum of 100/8 = 12.5 W. The second point is that the total power consumption of the load should ideally be no higher than 75% of the claimed total PoE power — this provides an additional guarantee in case of malfunctions.
Hikvision DS-7732NI-E4-16P often compared
Hikvision DS-7716NI-E4-16P often compared