Bosch Relay Card
CM444B
FEATURES
• The CM444B is a relay card 2 amp from Bosch.
• The power side of the Bosch CM444 connects to the LAN+ and the lock output of Bosch prox/smartcard readers/keypads with a lock output.
• The Bosch CM444 relay modules provides an easy way to inteface Bosch readers lock outputs to standard door locks.
• Because of it's small physical size it can easily be located in the wall cavity if required.
• The CM444 then provides changeover relay contacts to drive any lock (via a separate power supply) so that power for the lock is not being taken from the LAN.
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