Hikvision DS-2CD3656G2T-IZS

High quality imaging with 5 MP resolution
Excellent low-light performance with powered-by-DarkFighter technology
Clear imaging against strong back light due to 120 dB true WDR technology
Efficient H.265+ compression technology
False alarm reduction through human and vehicle target classification based on deep learning
Audio and alarm interface available
Water and dust resistant (IP67) and vandal-resistant (IK10)
3D DNR technology delivers clean and sharp images
Motorized varifocal lens for easy installation and monitoring

Lens
Lens Type Varifocal lens, motor-driven lens, 2.7 to 13.5 mm and 7 to 35 mm optional
Focal Length & FOV
2.7 to 13.5 mm: horizontal FOV 103° to 32°, vertical FOV 73° to 24°, diagonal FOV 142° to 40°
7 to 35 mm: horizontal FOV 28° to 10°, vertical FOV 21° to 8°, diagonal FOV 35° to 13°
Lens Mount
2.7 to 13.5 mm: Ø14
7 to 35 mm: Integrated
Iris Type Auto-iris
Aperture
2.7 to 13.5 mm: F1.4
7 to 35 mm: F1.6

DORI
2.7 to 13.5 mm: D: 64 to 187 m, O: 25 to 74 m, R: 12 to 37 m, I: 6 to 18 m
7 to 35 mm: D: 200 to 580 m, O: 79 to 230 m, R: 40 to 116 m, I: 20 to 58 m

Video
Main Stream
50 Hz: 25 fps (2592 × 1944, 2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 24 fps (2592 × 1944)
30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Sub-Stream
50 Hz: 25 fps (640 × 480, 640 × 360)
60 Hz: 30 fps (640 × 480, 640 × 360)
Third Stream
50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
*Third stream is supported under certain settings.
Fourth Stream
50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360)
*Fourth stream is supported under certain settings.
Video Compression
Main stream: H.265/H.264/H.264+/H.265+
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264
Fourth stream: H.265/H.264/MJPEG
*Third stream and fourth stream are supported under certain settings.
Video Bit Rate 32 Kbps to 16 Mbps
H.264 Type Baseline Profile/Main Profile/High Profile
H.265 Type Main Profile
Bit Rate Control CBR/VBR
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region Of Interest (ROI)5 fixed regions for main stream and sub-stream
Target Cropping Yes

Audio
Audio Compression G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC
Audio Bit Rate64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC)
Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment Noise Filtering Yes

Network
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, ARP, SNMP
Simultaneous Live View Up to 6 channels
API Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK, ISUP
User/Host Up to 32 users. 3 user levels: administrator, operator and user
Security Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
Network Storage
MicroSD/SDHC/SDXC card (256 GB) local storage, and NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
ClientiVMS-4200, Hik-Connect, Hik-Central
Web Browser
Plug-in required live view: IE 10+
Plug-in free live view: Chrome 57.0+, Firefox 52.0+
Local service: Chrome 57.0+, Firefox 52.0+

Image
Image Parameters Switch Yes
Image Settings Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Day/Night Switch Day, Night, Auto, Schedule
Wide Dynamic Range (WDR)120 dB
SNR≥ 52 dB
Image Enhancement BLC, HLC, 3D DNR

Interface
Ethernet Interface 1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage Built-in micro SD/SDHC/SDXC slot, up to 256 GB
Audio
1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium;
1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
Alarm 2 inputs, 2 outputs (max. 24 VDC/24 VAC, 1 A)
Reset Key Yes
Power Output 12 VDC, max. 100 mA (supported by all power supply types)

Event
Basic Event Motion detection (human and vehicle targets classification), video tampering alarm, exception
Smart Event Unattended baggage detection, object removal detection, scene change detection, audio exception detection
Linkage Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email, audible warning

Deep Learning Function
Face Capture Yes
Perimeter Protection Line crossing detection, intrusion detection, region entrance detection, region exiting detection

General
Power
12 VDC ± 25%, 1.08 A, max. 13 W, Ø5.5 mm coaxial power plug
PoE: 802.3at, Class 4, 42.5 V to 57 V, 0.36 A to 0.27 A, max. 15 W
Dimension Ø 105 mm × 340.8 mm (Ø4.1″ × 13.4″)
Package Dimension385 mm × 190 mm × 180 mm (15.2″ × 7.5″ × 7.1″)
Weight Approx. 1330 g (2.9 lb.)
With Package Weight Approx. 2176 g (4.8 lb.)
Storage Conditions -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Startup And Operating Conditions -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Language 33 languages
English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian
General Function Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter

Approval
EMC
FCC SDoC (47 CFR Part 15, Subpart B);
CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014);
RCM (AS/NZS CISPR 32: 2015);
IC VoC (ICES-003: Issue 6, 2016);
KC (KN 32: 2015, KN 35: 2015)
Safety
UL (UL 60950-1);
CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014);
CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014);
BIS (IS 13252(Part 1):2010+A1:2013+A2:2015);
LOA (IEC/EN 60950-1)
Environment
CE-RoHS (2011/65/EU); WEEE (2012/19/EU);
Reach (Regulation (EC) No 1907/2006)
Protection IP67 (IEC 60529-2013), IK10 (IEC 62262:2002)