CAME MTMA/GSM audio module for Dual Band GSM systems allows you to make audio calls in speaker mode to landlines and mobiles from call buttons or codes on compatible keypads. It can manage a contacts list with up to 1000 phone numbers, organized into groups, that can be associated with call keys. Authorized numbers can command on-board or call key relays, like opening a door lock. When paired with the MTMKB module, it offers up to 2000 codes to manage door releases and relays, and customized call codes for each group.
CAME MTMA/GSM audio module for Dual Band GSM systems allows you to make audio calls in speaker mode to landlines and mobiles from call buttons or codes on compatible keypads. It can manage a contacts list with up to 1000 phone numbers, organized into groups, that can be associated with call keys. Authorized numbers can command on-board or call key relays, like opening a door lock. When paired with the MTMKB module, it offers up to 2000 codes to manage door releases and relays, and customized call codes for each group.
CAME MTMA/GSM audio module for Dual Band GSM systems allows you to make audio calls in speaker mode to landlines and mobiles from call buttons or codes on compatible keypads. It can manage a contacts list with up to 1000 phone numbers, organized into groups, that can be associated with call keys. Authorized numbers can command on-board or call key relays, like opening a door lock. When paired with the MTMKB module, it offers up to 2000 codes to manage door releases and relays, and customized call codes for each group.
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