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| Latest News |
| Norbain SD has been recognised once again for its levels of service and impressive market presence, this time in the Axis Communications Awards. The awards were presented at Axis’ annual Distributor Conference on 9th – 11th April, which was held at Forte Village, Sardinia, and attended by 127 customers from more than 30 countries. |
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Products & services > Product catalogue > Glossary
Glossary
| Unlock time |
Refers to the time that the system holds the door locking device energised to allow entry or exit. |
| Unmonitored |
Does not sense the open/closed state of the door. |
| Unterminated (Hi-Z) |
Video input of a piece of CCTV equipment, wired so as to allow the video signal to be fed to further equipment. Does not necessarily include extra sockets for the extra coaxial cables. |
| Update Rate |
The number of pictures (fields) per second recorded by timelapse VCRs/Multiplexers or HDRs. USB (Universal Serial Bus) Serial 4-wire bus architecture for peripherals I/O ports; autosenses up to 128 peripherals at a distance of 5 metres and at a maximum data rate of 12 Mbps. |
| User Friendly |
The term applied to software and/or hardware that has been designed to be used easily without having to remember complex procedures. |
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