76
77
Radio function
Radio frequency: 868.3 MHz
Number
of Radio Keys: 64 Radio Keys as standard. Special software can be used to increase these to 256
Radio Keys in increments of 64 per software purchase. Contact the nearest
supplier for further information.
Coverage:
The normal coverage between a transmitter and receiver in the BellmanVisit
868 System is approximately 200 metres with a clear line of sight. Coverage
is reduced if walls and large objects screen off the signals. Any thick walls
constructed of reinforced concrete will greatly affect coverage. The system may
also be affected by radio transmitters such as TV transmitters, computers, mobile
phones, etc. This means that a unit may work perfectly in one part of the room but
not at all in another.
Activation
Via test button
U
Exterior External Trigger: 3.5 mm stereo (mono provides a connection) jack plug (3)
Connection:
Between the inner and outer pins of the mono type 3.5 mm jack
plug or between the middle/inner and outer pins of the stereo type
3.5 mm jack plug, see diagram.
DC:
2 to 30 V between the inner pin and middle pin on the stereo type
3.5 mm jack plug, see diagram.
AC:
3 to 24 V RMS 5 -150 Hz between the inner pin and middle pin
on the stereo type 3,5 mm jack plug, see diagram.
Additional information
For indoor use only
Size B x H x D: 60 x 98 x 30 mm
Weight:
With back-up battery: 110 g
Without back-up battery: 70 g
Colour:
White with grey pushbutton
Accessories
BE9024 Door Entering Contact Mat
BE9023 Magnetic Switch
