Compact IP Camera: Hikvision DS-2CD2645FWD-IZS(B) (4MP, 2.8-12mm Motozoom, 0.011 lx, IR up to 50m, WDR, IK10, Audio, H.265)

The camera

Bottom view of the camera and its base

The included accessories

The Hikvision DS-2CD2645FWD-IZS(B) camera is dedicated for use in professional IP CCTV systems. It is equipped with a high-quality 4 MP 1/2.5" CMOS sensor and an IR illuminator with range up to 50 m, which ensures good visibility even in low light conditions. Its 2.8–12 mm Motozoom lens allows for remote viewing angle adjustment within the 114–32° range. The focus is automatically adjusted once the focal length has been changed. The IP67-rated housing of the camera protects electronic components against adverse weather conditions. The camera can be powered conventionally with a 12 VDC source or with the use of PoE (802.3af).

The camera belongs to the new, EasyIP 3.0 series, which offers excellent parameters at an affordable price. The use of Dark Fighter (Ultra-low-light) technology, until recently only available in the design series, allows to camera to better capture colors and ensure higher image quality in low light conditions. The embedded intelligent image analysis (VCA) includes the detection of faces, virtual line crossing, intrusion, and objects being left unattended/removed. All these features make the camera a perfect tool foradvanced video surveillance projects.

Name	DS-2CD2645FWD-IZS(B)
Code	K17724
Video system	IP
Housing type	Compact
Adjustment	3 axes
Image sensor	1/2.5" Progressive Scan CMOS
Sensitivity	0.011 lx @ (F1.4, AGC ON), 0 lx with IR
Resolution	2688 x 1520
Frame rate	25 fps at 2688 x 1520 and lower
Focal length / viewing angle	2.8 -12mm @ F1.4 (Motozoom) / 114˜–32o
Video compression	H.265+/H.265/H.264+/H.264/MJPEG
Number of streams	3
Bitrate	32 kbps - 16 Mbps
IR illuminator	50 m
Image processing functions	3D-DNR, WDR (120 dB), BLC, HLC
Slow shutter	Yes
ICR	Yes
Gain	Automatic/Preset
Alarm events	Detection of motion, tampering; dynamic analysis
Intelligent image analysis	Detection of faces, virtual line crossing, intrusion,  and objects being left unattended/removed
Corridor mode	Yes
ROIs	Yes, 1
ANR	Yes
Audio IN/OUT	Yes, cinch 3.5 mm
Alarm IN/OUT	Yes: 1/1 (max. 12 VDC, 30mA)
Recording	NAS (NFS/SMB/CIFS), FTP (screenshots)
Network interface	RJ-45 10/100 Base-T
Protocols	TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
Supported standards	ONVIF (S,G profiles), ISAPI
Housing material	Metal
Protection rating	IP67, IK10
Power	12 VDC ± 25%, PoE (802.3at)
Power consumption	14.4 W;  PoE - 18 W
Operating temperature	-30...+60°C
Dimensions	Φ144 x 333 mm
Weight	1.74 kg

 

H.265/H.265+ – higher compression ratios that preserve the video quality provided by H.264

The camera implements several video compression methods, H.265+, H.265, H.264+, H.264, MJPEG. Compared with H.264, H.265 can reduce the data stream by half, which translates into proportional disk space savings and extended data retention time. H.265+ and H.264+ are Hikvision standards based on the original systems and optimized for CCTV applications. They further minimize the streams in typical video surveillance scenarios. With the advanced video compression algorithms, the camera can be used in IP CCTV systems based on modern NVRs implementing the H.265 standard (the DS-76/77/96NI-I/K series supports H.265+, H.265, H.264+, H.264). Of course, the camera can also operate with older models that support H.264 (the DS-76/77NI-E series supports H.264+, H.264).

The built-in powerful IR illuminator has a range of up to 30 m. The illuminator based on the newest Exir 2.0 light-emitting technology has ca. 30% higher efficiency compared with traditional IR LED arrays. Additionally, the IR light in the form of a rectangle fits the camera's field of view. This further improves the efficiency of the lighting and eliminates the excessive light intensity in the central part of the scene, typical for majority of IR illuminators. Exir 2.0 illuminators ensure much better luminance uniformity, including corners of the scene, at the same time reducing light pollution in the surrounding environment. Compared with the previous version, Exir 2.0 illuminators feature longer service life thanks to optimized heat dissipation, up to 20,000 hours.

With the support of ANR (Automatic Network Replenishment), each IP camera equipped with a memory card can record video even in the absence of network connection. Once the network connection is restored, the footage is automatically synchronized with that recorded on the NVR. This ensures a continuous coverage of events, even in the event of communication problems between the camera and NVR.

The iVMS 4200 client software allows HIKVISION devices to be managed in IP networks. The software enables the configuration and management of NVRs/DVRs, IP and analog cameras (in hybrid systems). The iVMS 4200 utility can remotely manage up to 256 devices, with the use of up to 4 monitors. One monitor can display footage from up to 64 cameras. Aside from system configuration and live monitoring, the utility can be used for remote playback, notifications, two-way audio transmission, and multi-level e-maps.

The control panel of the iVMS-4200 application

Hik-Connect is a mobile application intended for Android and iOS smarthphones, which can be used for the remote live streaming of images from DVRs, NVRs, and network cameras via Wi-Fi, 2G or 3G networks, as well as for for playing back recorded video files. The application connects with the devices by IP addresses and/or through the P2P cloud.

Hik-Connect is also a network service for Hikvison devices. The service is based on cloud data processing and integrates the following functions:

The degree of protection (IK rating) against external mechanical impacts offered by electrical equipment housing is defined in the EN 62262 standard. The EN 62262:2003 standard also specifies the conditions of the testing procedure.

The camera has an IK10 rating.

SADP (Search Active Device Protocol) is a free and simple utility for searching Hikvision IP cameras and Hikvision DVRs/NVRs in the local network. The network device search tool can also be used to modify network parameters in Hikvision devices, including password changes or default password recovery. Detailed information on the software and its use can be found in the article devoted to SADP application - LAN tool for organizing CCTV systems based on Hikvision devices.