HILOOK 2.8mm 6MP Deep Learning U Built in Microphone High Quality Turret Camera

(T261H)

Camera

Lens

Lens TypeFixed focal lens, 2.8 and 4 mm optional
Focal Length & FOV
- 2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 128°
- 4 mm, horizontal FOV 87°, vertical FOV 46°, diagonal FOV 105°
Iris TypeFixed
ApertureF1.6
Lens MountM12

DORI

DORI
- 2.8 mm: D: 73 m, O: 29 m, R: 15 m, I: 7 m
- 4 mm: D: 90 m, O: 35 m, R: 18 m, I: 9 m

Illuminator

Video

Max. Resolution3200 × 1800
Main Stream
- 50 Hz: 20 fps (3200 × 1800)
- 25 fps (2688 × 1520, 1920 × 1080, 1280× 720)
Sub Stream50 Hz: 25 fps (1280 × 720, 960×540, 640 × 480, 640 × 360)
Third Stream
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
Video Bit Rate32 Kbps to 16 Mbps
H.264 TypeBaseline Profile/Main Profile/High Profile
H.265 TypeMain Profile
H.264+Main stream supports
H.265+Main stream supports
Bit Rate ControlCBR/VBR
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region Of Interest (ROI)1 fixed region for main streamand sub-stream

Audio

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

Network

ProtocolsTCP/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
Simultaneous Live ViewUp to 6 channels
APIOpen Network Video Interface (Profile S, Profile G), ISAPI, SDK
User/HostUp to 32 users. 3 user 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
Network StorageNAS (NFS, SMB/CIFS), auto network replenishment (ANR)
ClientiVMS-4200, Hik-Connect, Hik-Central
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+

Image

Image Parameters SwitchYes
Image SettingsRotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Day/Night SwitchDay, Night, Auto, Schedule
Image EnhancementBLC, HLC, 3D DNR
SNR≥ 52 dB
Wide Dynamic Range (WDR)120 dB

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 Microphone-U: yes
Hardware ResetYes

Event

Basic EventMotion detection (human and vehicle targetsclassification), video tampering alarm, exception
Face DetectionYes
Smart Event
- Line crossing detection, intrusion detection
- Supports human and vehicle targets classification
- Face detection
LinkageUpload to FTP/memory card/NAS, notify surveillance center, trigger recording, trigger capture, send email

Deep Learning Function

Perimeter Protection
- Line crossing detection, intrusion detection
- Supports human and vehicle targets classification

General

Linkage MethodUpload to FTP/memory card/NAS, notify surveillance center, trigger recording, trigger capture, send email
Camera MaterialAluminum alloy body
Camera Dimension:127.3 mm × 95.9 mm (5.0" × 3.8")
Package Dimension150 mm × 150 mm × 141 mm (5.9" × 5.9" × 5.6")
Camera WeightApprox. 600 g (1.3 lb.)
With Package WeightApprox. 909 g (2.0 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)
Web Client Language