IP Products

PTZ domes

by Mark Rowe

The network video product company Axis Communications has launched AXIS Q6042/-E/-C with Extended D1 resolution and 36x optical zoom, AXIS Q6044/-E/-C with HDTV 720p and 30x optical zoom, and AXIS Q6045/-E/-C with HDTV 1080p and 20x optical zoom. Pictured: drop ceiling mount version.

Erik Frännlid, Axis’ Director of Product Management, says: “At Axis, we always strive to make our cameras even better and the improvements we have made to the AXIS Q60s are particularly evident with the HDTV models, especially in low-light situations. Customers will appreciate that we have maintained the successful form factor and mechanics that make AXIS Q60 cameras reliable and easy to install.”

The Q6044/-E/-C PTZ domes have 30x optical zoom, compared with 18x in previous HDTV 720p models. The Swedish makers claim that their light sensitivity is nearly three times better than the industry norm for HDTV cameras. They also support electronic image stabilization, which reduces the effects of camera vibrations (from wind or traffic); and they support automatic defog, which automatically detects fog in the scene and digitally filters it out of view for clearer video.

The Q6045/-E/-C PTZ domes also have better light sensitivity than its Q6035/-E/-C predecessors. They have extra built-in video analytics such as highlight compensation (which masks bright lights for ease of viewing), object removed, fence detector, object counter and enter/exit detection.

The new Q60 cameras come with a CPU (central processing unit) and co-processor. They enable it is claimed better image quality, with lower noise, higher light sensitivity for sharper images and more efficient video compression with H.264 Main Profile. They also support simultaneous streaming of multiple, individually optimised video streams. There is more processing power and capacity for intelligent video applications, which are helpful in alerting and enabling operators to act on potential and actual alarm situations.

An added feature is shock detection, which mechanically detects and triggers an alarm if the camera has been hit. The day/night use in the cameras is now also adjustable, for operators to determine when the camera should automatically shift between day mode (when video is presented in colour) and night mode (when video is presented in black and white) to take advantage of infrared light in low light. Brightness control also allows operators to make the dark areas of a scene brighter.

Features of Q60 Series cameras include:

· 360 degree continuous pan for wide area surveillance, and precision and high-speed panning/tilting of up to 450 degree per second.
· High zoom, in combination with high resolution, enabling detailed surveillance at distance.
· Guard tour that enables the cameras to be automatically directed to 256 pre-set positions. Guard tour can be set up with the tour recording functionality.
· Support for video motion detection, auto tracking, Active Gatekeeper and AXIS Camera Application Platform that enables the installation of additional intelligent video applications.
· IP66 and NEMA 4X ratings for outdoor-ready “-E” and “-C” models, as protection against dust, rain and snow. The Q60-E cameras support Arctic Temperature Control for safe start-up even at temperatures as low as minus 40 degrees C/degrees F. The Q60-C cameras with active cooling can operate in temperatures as high as 75 degrees C (167 degrees F) and meet the tough military standard, MIL-STD-810G, ensuring reliable operation in harsh weather such as sandstorms.
· Built-in slot for full-sized SD/SDHC/SDXC memory card for storing recordings locally.
· Power over Ethernet support that enables greater convenience and easier installation.
· Support for fibre optic network connection with AXIS Q60-C models.

AXIS Q60 Series cameras are supported by video management software through the Axis Application Development Partner Program , AXIS Camera Station and the complimentary AXIS Camera Companion . The camera also includes support for AXIS Video Hosting System and ONVIF for system integration.

For more information visit:
http://www.axis.com/products/q60_series/index.htm .

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