The Omikron CallHelp 400 series are license free for use in the EU. The paging systems from the 400 series can be used without a license. It saves cost for requiring and maintaining a license for each and every year of use. Also every page or call is free of charge.
If necessary one or more repeaters can be placed to solve the range problems.
The receiver Omikron CallHelp 400RX beeps every minute 2 x. The display shows “b”. This means empty batteries. Put the pager in the charging unit.
This means the last working repeater NO 3 is found. The number in the display should show always the number of the last repeater( example L28 or L06 ).
This is correct. The “power” led will only flash if no power is available.
When should the emergency back-up battery from the Omikron CallHelp 400TX and Omikron CallHelp 400RP be replaced?
We advise to replace every year the emergency back-up batteries tob e sure that in case of an emergency the batteries are 100% loaded and functioning.
This means the unit is working on it’s emergency back-up battery. You need to check the external power supply asap.