Installation
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Step 4: Switch on the sounder and start operation
Danger
The sounder works with SELV
– Safety Extra Low Voltage.
SELV < 25 V AC or < 60 V DC
These voltages do not pose a threat to animals or children.
If the nominal voltage is below 25 V for alternating current or below 60 V for direct
current, then there is no need for protection against direct contact with SELV.
The typical alarm system connections are designed for Safety Extra Low Voltage
(SELV).
The 12 V power supply of the ABUS alarm panels and other components also
operate in this voltage range.
Important
Observe the permissible voltage range and the maximum current output of the PSU.
Important
For a security system, tamper-proof wiring/tamper monitoring of the wiring between
the components is also important and required.
Important
Place the cables in such a way that none are crushed.
