The high resolution colour camera produces 480 TV Lines and sensitivity increases to 0.7 lux. The 7000 incorporates a 17:1 zoom lens whereas the 7600 offers a 22:1, both are now covertly enclosed in a smoked lower dome for maximum discretion. Up to 128 preset positions can be programmed and recalled with an accuracy of 0.25 degrees. 6 local alarm inputs (expandable to 64) can drive the dome to any position in under a second; there is also a patrol facility with individual settings for speed and dwell. Installation is now quicker and easier with push fit connections for RS-485 telemetry and alarms, twist and lock mounting onto the base plate and an external PSU. The new domes are compatible with existing products and can be installed as part of any current Li-Lin system.