Hikvision DS-2CD6825G0/C-I(S)(B)

Image Sensor

1/2.7″ Progressive Scan CMOS

Max. Resolution

2560 × 1440

Min. Illumination

Color: 0.0176 Lux @ (F2.25, AGC ON),B/W: 0.0035 Lux @ (F2.25, AGC ON),B/W: 0 Lux with IR

Shutter Time

1/25 s to 1/100,000 s

Day & Night

IR cut filter

Lens Type

Fixed focal lens, 2 mm

Focal Length & FOV

2 mm, horizontal FOV 104.5°, vertical FOV 70.5°, diagonal FOV 112°

Lens Mount

M12

Aperture

F2.25

Supplement Light Type

IR

Supplement Light Range

Up to 6 m

IR Wavelength

850 nm

Main Stream

50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 720);60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 720)

Sub-Stream

50 Hz: 25 fps (704 × 576, 640 × 480) ;60 Hz: 30 fps (704 × 480, 640 × 480)

Video Compression

Main stream: H.265+/H.265/H.264+/H.264,;Sub-stream: H.265/H.264/MJPEG

Video Bit Rate

32 Kbps to 8 Mbps

H.264 Type

Baseline Profile,Main Profile,High Profile

H.265 Type

Main Profile

Scalable Video Coding (SVC)

H.264 and H.265 encoding

Region of Interest (ROI)

4 fixed region(s) for main stream and sub-stream

Audio Type

-S: Mono sound

Audio Compression

-S: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC

Audio Bit Rate

-S: 64 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-LC)

Audio Sampling Rate

-S: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz

Environment Noise Filtering

-S: Yes

Protocols

TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS

Simultaneous Live View

Up to 20 channels

API

Open Network Video Interface (Profile S, Profile G),ISAPI,SDK

User/Host

Up to 32 users;3 user levels: administrator, operator, and user

Security

Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.3, host authentication (MAC address)

Client

iVMS-4200,Hik-Connect

Web Browser

Plug-in required live view: IE 10, IE 11,;Plug-in free live view: Chrome 57.0+, Firefox 52.0+,;Local service: Chrome 57.0+, Firefox 52.0+, Safari12+

Image Settings

Saturation,brightness,contrast,sharpness,adjustable by client software or web browser

Day/Night Switch

Day,Night,Auto,Schedule,Alarm Trigger (-S)

Wide Dynamic Range (WDR)

120 dB

Image Enhancement

BLC,HLC,3D DNR,defog

Picture Overlay

LOGO picture can be overlaid on video with 128 × 128 24 bit bmp format.

Ethernet Interface

1 RJ45 10 M/100 M self-adaptive Ethernet port

On-Board Storage

Built-in eMMC storage, up to 8 GB for people counting data

Built-in Microphone

Yes

Audio

-S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium,;-S: 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium

Alarm

-S: 1 input(s), 1 output(s) (max. 24 VDC/24 VAC, 1 A)

RS-485

-S: 1 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)

Basic Event

Motion detection,video tampering alarm,network disconnected,IP address conflict,illegal login,HDD full,HDD error

Linkage

Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture

People Counting

Counts people entering and exiting separately ;Supports real-time uploading and uploading by statistic cycle ;Sends email reports on daily, weekly, monthly or annually basis ;Supports target filtering by height

Power

12 VDC ± 20%, 0.58 A, max. 7.0 W,Ø5.5 mm coaxial power plug,reverse polarity protection,;PoE: 802.3af, Type 1, Class 3, 36 V to 57 V, 0.24 A to 0.15 A, max. 8.5 W

Material

Front cover: plastic, camera body: metal

Dimension

168 mm × 61 mm × 36 mm (6.6″ × 2.4″ × 1.4″)

Package Dimension

235 mm × 120 mm × 125 mm (9.2″ × 4.7″ × 4.9″)

Weight

Approx. 340 g (1 lb.)

With Package Weight

Approx. 695 g (1.6 lb.)

Storage Conditions

-30 °C to 60 °C (-22 °F to 144 °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

;32 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)

General Function

Heartbeat,anti-flicker,mirror,password protection

EMC

FCC: 47 CFR Part 15, Subpart B, ;IC: ICES-003: Issue 7,;KC: KN32: 2015, KN35: 2015,;CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014,;RCM: AS/NZS 60950.1:2003 + Am1, Am2 and Am3,AS/NZS CISPR 32:2015

Safety

UL: UL 62368-1,;CB: IEC 62368-1: 2014+A11,;CE-LVD: EN 62368-1: 2014/A11: 2017,;BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005,;LOA: IEC/EN 60950-1

Environment

CE-RoHS: 2011/65/EU+2015/863