AccessZone ® - GC500 Series – GC501-GC504 User Manual
12 User Access Key Setup
In principal all Bluetooth enabled devices can function as user access keys. If entering of PIN code
is required the device must have a suitable keypad to enter the code.
The used Bluetooth device must also be configured to be visible from other Bluetooth devices to
allow it to be detected by other Bluetooth devices. Please refer to MVC-Data “How to Get the
Bluetooth ID” paper (
http://www.mvc-data.com/Misc.html
).
Note!
The time it takes to detect a nearby user can be influenced by:
The time (Bluetooth inquiry scan time) e.g. a mobile phone uses to scan for other
Bluetooth devices that want to connect to it. The time is typically set to a low value to
preserve battery power. I.e. the time to discover a nearby Bluetooth enabled mobile phone
strongly depends on implementation details for a particular mobile phone
Radio noise from other radio communication in the 2400-2483,5 MHz (ISM) frequency
band (e.g. WI-FI access points and other Bluetooth activity etc.) can course disturbances of
the radio signals to/from the Bluetooth transceiver and consequently increase the
detection time
Metal surfaces in the vicinity can also course disturbances (distortion) or prevent radiation
of the radio signals to and from the Bluetooth transceiver
How the mobile phone/device is held in the hand may have an significant impact on the
radio signals to and from the Bluetooth transceiver
12.1 Mobile Phone as Key
Any Bluetooth enabled mobile phone can be used as access key. No software has to be installed
on the mobile phone.
The system will detect the mobile phone when it comes within the specified detection range.
TIP!
No pairing or search for devices must be active on the used mobile phone.
Steps:
1) Enable Bluetooth on mobile phone and set it to visible. Refer to the mobile phone's User
Manual
2) Enter the 4 digit access PIN code when prompt (If PIN code is required)
Note!
The time (Bluetooth inquiry scan time) a mobile phone uses to scan for other Bluetooth devices,
that want to connect to it, is typically set to a low value to preserve battery power. I.e. the time to
discover a nearby Bluetooth enabled mobile phone strongly depends on implementation details
for a particular mobile phone.
All information is subject to change without notice. All other products and brand names are registered trademarks of their respective companies
2010-07-06 US 1.17
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