• Camera
• Image Sensor1/3" Progressive Scan CMOS
• Max. Resolution2560 × 1440
• Min. Illumination2 mm: Color: 0.01 Lux @ (F2.25, AGC ON), B/W: 0 Lux with IR 2.8 mm and 4 mm: Color: 0.01 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR
• Shutter Time1/3 s to 1/100, 000 s
• Day & NightIR cut filter
• Angle AdjustmentPan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°

• Lens
• Lens TypeFixed focal length, 2, 2.8, and 4 mm optional
• Focal Length & FOV2 mm, horizontal FOV 122.6°, vertical FOV 71.7°, diagonal FOV 139.9° 2.8 mm, horizontal FOV 98.6°, vertical FOV 52.8°, diagonal FOV 116.2° 4 mm, horizontal FOV 78°, vertical FOV 42.7°, diagonal FOV 90.7°
• Lens MountM12
• Iris TypeFixed
• Aperture2 mm: F2.25 2.8 mm: F1.6 4 mm: F1.6

• DORI
• DORI2 mm: D: 45.5 m, O: 18.0 m, R: 9.1 m, I: 4.5 m 2.8 mm: D: 56.0 m, O: 22.2 m, R: 11.2 m, I: 5.6 m 4 mm: D: 79.4 m, O: 31.5 m, R: 15.9 m, I: 7.9 m

• Illuminator
• Supplement Light RangeUp to 10 m
• Smart Supplement LightYes
• IR Wavelength850 nm
• Supplement Light TypeIR

• Video
• Main Stream50 Hz: 20 fps (2560 × 1440), 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 20 fps (2560 × 1440), 30 fps (1920 × 1080, 1280 × 720)
• Sub-Stream50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
• Video Compression Main stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG
• Video Bit Rate32 Kbps to 8 Mbps
• H.264 TypeBaseline Profile/Main Profile/High Profile
• H.265 TypeMain Profile
• Bit Rate ControlCBR/VBR
• Scalable Video Coding (SVC)Yes
• Region of Interest (ROI)1 fixed region for main stream

• Audio
• Audio Compression G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC
• Audio Bit Rate64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC)
• Audio Sampling Rate8 kHz/16 kHz
• Environment Noise FilteringYes

• Network
• ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP™, SMTP, IGMP, 802.1X(-W model does not support), QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS, SNMP, PPPoE
• Simultaneous Live ViewUp to 6 channels
• APIOpen Network Video Interface, ISAPI
• User/HostUp to 32 users. 3 levels: administrator, operator and user
• SecurityPassword 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
• ClientiVMS-4200, Hik-Connect
• Web BrowserPlug-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+

• Wi-Fi
• Encryption Mode-IW: 64/128-bit WEP, WPA-EAP/WPA2-EAP, WPA-PSK/WPA2-PSK
• Wi-Fi Protocol-IW: 802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM
• Frequency Range-IW: 2.412 GHz - 2.472 GHz
• Channel Bandwidth -IW: 20/40 MHz
• Modulation-IW: 802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM
• Transfer Rate-IW: 11b/g: 54 Mbps 11n: up to 150 Mbps
• Wireless Range-IW: Up to 50 m (The performance varies based on actual environment)

• Image
• Image SettingsSaturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser.
• Day/Night SwitchDay, Night, Auto, Schedule
• Wide Dynamic Range (WDR)120 dB
• Image EnhancementBLC, 3D DNR

• Transducer
• PIR AngleHorizontal: 90°, vertical: 80°
• PIR RangeUp to 8 m

• Interface
• Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board StorageBuilt-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
• Built-in MicrophoneYes
• Built-in SpeakerPower: 1 W. Max. sound pressure level: 10 cm: 91 dB.
• Reset KeyYes

• Event
• Basic Event Motion detection, video tampering alarm, exception
• Smart EventLine crossing detection, intrusion detection
• LinkageUpload to FTP/memory card, notify surveillance center, send email, trigger recording, trigger capture, audible warning

• General
• Power-I: 12 VDC ± 25%, 0.49 A, max. 5.8 W, Ø5.5 mm coaxial power plug PoE: 802.3af, Class 3, 36 V to 57 V, 0.19 A to 0.12 A, max. 6.8 W -IW: 12 VDC ± 25%, 0.66 A, max. 7.9 W, Ø5.5 mm coaxial power plug PoE: 802.3af, Class 3, 36 V to 57 V, 0.25 A to 0.16 A, max. 8.9 W
• Dimension2 mm: 102.9 mm × 65.2 mm × 28.8 mm (4.1" × 2.6" × 1.1") 2.8 mm and 4 mm: 102.9 mm × 65.2 mm × 32.6 mm (4.1" × 2.6" × 1.3")
• Package Dimension150 mm × 125 mm × 99 mm (5.9" × 4.9" × 3.9")
• Approx. 115 g (0.3 lb.)
• With Package WeightApprox. 330 g (0.7 lb.)
• Storage Conditions-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)
• Startup and Operating Conditions-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)
• Language33 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 FunctionAnti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter

• Approval
• RF-IW: FCC ID (FCC Part 15.247(BT or 2.4G)); CE-RED (EN 301489-1 V2.1.1(BT or 2.4G); EN 301489-17 V3.1.1(BT or 2.4G); EN 300328 V2.1.1(BT or 2.4G); EN 62311:2008(BT or 2.4G))
• EMCFCC (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)
• SafetyCB (IEC 62368-1: 2014+A11) CE-LVD (EN 62368-1: 2014/A11: 2017)
• EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)