Name: 6 MP AcuSense Fixed Bullet Network Camera
Brand: Hikvision
SKU: DS-2CD2T66G2-2I/4I
Availability: InStock

Available models:

Camera

Lens

Lens Type: Fixed focal lens, 2.8, 4, and 6 mm optional
Focal Length & FOV: 2.8 mm, horizontal FOV 105°, vertical FOV 55°, diagonal FOV 127°
4 mm, horizontal FOV 78°, vertical FOV 38°, diagonal FOV 96°

6 mm, horizontal FOV 51°, vertical FOV 26°, diagonal FOV 59°
Lens Mount: M12
Iris Type: Fixed
Aperture: F1.6

DORI

DORI: 2.8 mm: D: 76 m, O: 30 m, R: 15 m, I: 7 m
4 mm: D: 115 m, O: 45 m, R: 23 m, I: 11 m

6 mm: D: 164 m, O: 65 m, R: 32 m, I: 16 m

Illuminator

Video

Main Stream: 50 Hz: 25 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
Sub-Stream: 50 Hz: 25 fps (1280 x 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 x 720, 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.
Video Compression: Main stream: H.265+/H.265/H.264+/H.264,
Sub-stream: H.265/H.264/MJPEG,

Third stream: H.265/H.264 (*Third stream is 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): 1 fixed region(s) for main stream and sub-stream

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, SNMP, ARP, WebSocket, WebSockets, SRTP, SFTP
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, 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 1.1/1.2/1.3，host authentication (MAC address)
Network Storage: NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),
Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
Client: iVMS-4200,Hik-Connect,Hik-Central
Web Browser: Plug-in required live view: IE10+,
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
Privacy Mask: 4 programmable polygon privacy masks

Interface

Ethernet Interface: 1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage: Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Reset Key: Yes

Event

Basic Event: Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
Smart Event: Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggered by specified target types (human and vehicle)),Scene change detection
Linkage: Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture

Deep Learning Function

General

Power: -2I:
12 VDC, 0.63 A, max. 7.5 W, Ø5.5 mm coaxial power plug, reverse polarity protection,

PoE: IEEE 802.3af, max. 9 W

-4I:

12 VDC, 0.88 A, max. 10.5 W, Ø5.5 mm coaxial power plug, reverse polarity protection,

PoE: IEEE 802.3af, max. 12 W
Dimension: Ø105 mm × 290 mm (Ø4.1″ × 11.4″)
Package Dimension: 386 mm × 156 mm × 155 mm (15.2″ × 6.1″ × 6.1″)
Weight: Approx. 1085 g (2.4 lb.)
With Package Weight: Approx. 1604 g (3.5 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: Heartbeat,mirror,flash log,password reset via email,pixel counter,anti-flicker

Approval

EMC: FCC: 47 CFR Part 15, Subpart B,
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 CISPR 32: 2015,

KC: KN32: 2015, KN35: 2015
Safety: UL: UL 62368-1,
CB: IEC 62368-1: 2014+A11,

CE-LVD: EN 62368-1: 2014/A11: 2017
Environment: CE-RoHS: 2011/65/EU,
WEEE: 2012/19/EU,

Reach: Regulation (EC) No 1907/2006
Protection: IP67: IEC 60529-2013

Brand	Hikvision
Customer Application	Airport, Army, Building Infrastructures, Cargo Security, Construction, Court & Correctional Facilities, Event Security, House Alarm, Household, Law Enforcement, Loss Prevention, Mailroom Security, Medical, Mining, Onshore & Offshore Oil & Gas Industries, People Screening, Power Plants, Railway, Recycling industrial, Refineries, School & Building Security, Sea Port, Submarine Operations, Substations, Telecom, Textile
Customer Type	Airports, Army, Commercial, Government Entities, Healthcare, Industrial, Jail / Prison, Law Enforcement, Medical, Navy / Coastal Protection, Oil & Gas, Other Businesses, Private Entities, Security Firms, Space & Research