User manual

In the «MONITORING» mode the installed setting are
revealed with icons on the main screen «RD1503+ »:
« » - audio signal is on,
« » - vibra call is on.
When audio and/or vibra signals are off bell the icons are
lacking.
Note:
1.A sound signal is usually used in noisy premises or on
the street.
2. In quiet places such as offices and flats we
recommend to use a vibra call or a sound alarm with a
threshold installed.
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