4-inch 20x Explosion-proof Network Speed Dome

Camera

• Image Sensor : 1/2.8″ progressive scan CMOS
• Max. Resolution : 2560 × 1440
• Min. Illumination : color: 0.005Lux @ (F1.6，AGC ON) B/W: 0.001Lux @ (F1.6, AGC ON)
• Shutter Speed : 1/1 s to 1/30000 s
• Day & Night : ICR
• Zoom : 20 × optical, 16 × digital
• Slow Shutter : yes

Lens

• Focal Length : 4.8 mm to 96 mm, 20 × optical
• FOV : Horizontal field of view: 55° to 2.6°,

  vertical field of view: 30.6° to 1.5°,

  diagonal field of view: 60.5° to 3°

• Focus : semi-auto,manual,auto
• Aperture : F1.6
• Zoom Speed : approx.2.9s

PTZ

• Movement Range (Pan) : 360° endless
• Movement Range (Tilt) : 0° to 90° (Auto Flip)
• Pan Speed : Configurable, from 0.1°/s to 160°/s, preset speed: 160°/s
• Tilt Speed : Configurable, from 0.1°/s to 120°/s, Preset Speed: 120°/s
• Proportional Pan : yes
• Presets : 300
• Preset Freezing : yes
• Patrol Scan : 8 patrols, up to 32 presets for each patrol
• Pattern Scan : 4 pattern scans, record time over 10 minutes for each scan
• Park Action : Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan
• 3D Positioning : yes
• PTZ Status Display : yes
• Scheduled Task : Preset,pattern scan,patrol scan,auto scan,tilt scan,random scan,frame scan,panorama scan,dome reboot,dome adjust,aux output
• Power-Off Memory : yes

Video

• Main Stream : 50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

  60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

• Sub-Stream : 50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288)

  60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)

• Third Stream : 50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288)

  60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)

• Video Bit Rate : 32 kbps to 16384 kbps
• H.264 Type : Baseline profile,Main profile,High profile
• H.265 Type : main profile
• Scalable Video Coding (SVC) : yes
• Region Of Interest (ROI) : yes

Network

• Protocols : IPv4/IPv6,HTTP,HTTPS,802.1X,QoS,FTP,SMTP,UPnP,SNMP,DNS,DDNS,NTP,RTSP,RTCP,RTP,TCP/IP,UDP,IGMP,DHCP,PPPoE,Bonjour
• Simultaneous Live View : Up to 20 channels
• API : Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK
• User/Host : Up to 32 users. 3 levels: Administrator, Operator and User
• Security : User authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering
• Network Storage : NAS (NFS, SMB/CIFS),auto network replenishment (ANR)
• Client : iVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect
• Web Browser : IE 10 to 11; Chrome 57+; Firefox 52+; Safari 12+

Image

• Image Parameters Switch : yes
• Image Settings : saturation, brightness, sharpness, contrast
• Day/Night Switch : auto
• Wide Dynamic Range (WDR) : 120dB WDR
• SNR : ＞52dB
• Defog : yes
• Image Enhancement : HLC/BLC/3D DNR/EIS/Regional Exposure/Regional Focus
• Privacy Mask : up to 24 masks

Interface

• Ethernet Interface : RJ45, self-adaptive 10M/100M Ethernet port
• On-Board Storage : support microSD/microSDHC/microSDXC cards, up to 256 GB
• Alarm : 1 input(s), 1 output(s)

Event

• Basic Event : vMotion detection,video tampering alarm,alarm input and output,exception (IP address conflict, HDD full, illegal login, HDD error, network disconnected, Abnormal Reboot)
• Smart Event : intrusion detection, line crossing detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection,face detection
• Linkage : Alarm actions, such as Preset, Patrol Scan, Pattern Scan, Memory Card Video Record, Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send Email, etc.
• Smart Linkage : manual tracking

General

• Power : 12 VDC ±25 %, max. 7 W,

  PoE (802.3af), ClassA , 36-57V, max. 7W

• Dimension : Ø184.5 mm × 231.7 mm (Ø7.26″ × 9.12″)
• Weight : Approx. 3.53kg (7.78 lb.)
• Material : ADC12
• Operating Condition : Temperature: -30°C to 60°C (-22°F to 140°F)，Humidity: ≤ 95%
• Cable Length : 1.8 m (5.91 ft.)
• General Function : mirror,password protection,watermark,IP address filter

Approval

• EMC : FCC (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 (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); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013); BIS (IS 13252(Part 1):2010+A1:2013+A2:2015)
• Protection : IP68, TVS 6000V Lightning Protection, Surge Protection and Voltage Transient Protection
• Explosion-Proof Protection : ATEX: II 2 G D Ex db IIC T6 Gb/Ex tb IIIC T80°C Db IP68,

  IECEx: Ex db IIC T6 Gb/Ex tb IIIC T80°C Db IP68