Bispectral PTZ Network Camera Thermal and visual surveillance in one

AXIS Q8741-LE Bispectral PTZ Network Camera is a high-end combination of thermal camera with outstanding contrast for reliable detection and verification around-the-clock and in all weather and light conditions and an exceptionally light-sensitive visual camera for identification purposes. Designed for continuous, jerk-free pan and tilt movements, the camera includes long-range IR illumination to enhance identification even in complete darkness or challenging mixed lighting conditions. Easy to control and install with one IP address and multiple mounting options. AXIS Q8741-LE offers a tilt view of 45° above the horizon, and when column-mounted, it enables 360° unobstructed field of view.

• One view - two bispectral video streams
• Reliable detection, fast verification and identification with IR illumination
• Responsive positioning 360° endless pan and 135° from ground to sky
• Easy to install with one IP address
• Long-distance network connection

Camera

Image sensor

Visual: 1/2.8” progressive scan CMOS

Thermal: Uncooled micro bolometer 384x288 pixels, Pixel size: 17µm

Lens

Visual: 4.3–129 mm, F1.6–4.7 Horizontal field of view: 65.6°–2° Vertical field of view: 39°–1.2° Autofocus, auto-iris

Thermal: Athermalized 35 mm, F1.2 Near focus distance: 33 m (108 ft) Horizontal field of view: 10.5° Vertical field of view: 7.9°

Day and night Visual: Automatic switching from infrared-cut filter to infrared pass filter in night mode

Minimum illumination Visual: Color: 0.2 lux at 30 IRE F1.6 B/W: 0.01 lux at 30 IRE F1.6 Color: 0.25 lux at 50 IRE F1.6 B/W: 0.02 lux at 50 IRE F1.6 B/W: 0.0 lux with IR illumination

Sensitivity Thermal: NETD < 70 mK

Shutter time Visual: 1/66500 s to 2s

Pan/Tilt/Zoom Pan: 360° endless, 0.05°–120°/s Tilt: -90° to +45°, 0.05°–65°/s Jerk-free movements at low speed: ±0.01°/s (at 0.05°/s) Preset accuracy: 0.05° 256 preset positions, guard tour, control queue, focus window, on-screen directional indicator, de-icing control, dynamic load balancing Visual: 30x optical zoom and 12x digital zoom, total 360x zoom, Focus recall

Video

Video compression H.264 (MPEG-4 Part 10/AVC), Baseline, Main and High Profiles Motion JPEG

Resolution

Visual: 1920x1080 (HDTV 1080p) to 320x180

Thermal: Sensor is 384x288. Image can be scaled up to 768x576

Frame rate

Visual: Up to 25/30 fps (50/60 Hz) in HDTV 1080p

Thermal: Up to 8.3 fps and 30 fps

Video streaming Axis Zipstream technology in H.264 Controllable frame rate and bandwidth VBR/MBR H.264 Multiple, individually configurable streams in H.264 and Motion JPEG

Image settings

Visual: Compression, color, brightness, sharpness, contrast, local contrast, white balance, exposure control, exposure zones, automatic backlight compensation, fine tuning of behavior at low light, 120 dB WDR - forensic capture, manual shutter time, text and image overlay, 20 individual 3D privacy masks

Thermal: Compression, brightness, sharpness, contrast, local contrast, exposure control, exposure zones, text and image overlay

Network

Security Password protection, IP address filtering, HTTPSc encryption, network fail-over linke , IEEE 802.1Xc network access control, digest authentication, user access log, centralized certificate management

Supported protocols IPv4/v6, HTTP, HTTPSc , SSL/TLSc , QoS Layer 3 DiffServ, FTP, SFTP, CIFS/SMB, SMTP, Bonjour, UPnPTM, SNMP v1/v2c/v3 (MIB-II), DNS, DynDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, RTCP, ICMP, DHCP, ARP, SOCKS, SSH, NTCIP