This audio intercom door entry system module has ports for 2 door terminals (2 door openers and 4 bell ports), 6 relays (2 will be used for each door terminal), 1 port for a second doorbell, 1 external audio input, 1 external audio output.
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Description
Specification
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Description
Auerswald 90491 interface cards/adapter
COMmander 2TSM analog Module
Auerswald 90491, COMmander Business / Business 19" COMmander Basic.2 / Basic.2 19"
Auerswald 90491. Compatibility: COMmander Business / Business 19" COMmander Basic.2 / Basic.2 19"
Specification
Other features
Ports quantity
2
Compatibility
COMmander Business / Business 19"
COMmander Basic.2 / Basic.2 19"