TEMA TELECOMUNICAZIONI SRL
Doorphone AA-539
MAS-AA539-REV02EN
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1. OVERVIEW
AA-539 family of Doorphone is designed to manage a passage through an analog FXO extension line of the PBX
and optionally provides a wired analog video connection on a monitor available to the operator.
When a visitor presses the button, the unit will call a programmed extension of the PBX. The person who answers
the call can speak to the caller and can open the door by sending a DTMF command
If equipped with the camera, the images of the area framed by AA-539 will be screened on the monitor placed near
the operator. The unit also manages 3 opto-isolated contacts useful to notify a particular alarms condition.
AA-539C AA-539K AA-539R
The units are equipped with one or two relays to control the door opener. The commands can be given to the unit
via DTMF tones, such as activate the second relay, set the operation mode or to program the parameters of AA-
539. The doorphone can be called directly from an extension to be programmed or to activate the opening of the
controlled gate even without the request for access from an outside visitor.
The base system in version with electromechanical relays is the model AA-539.
The base system in version with electromechanical relays and amplified audio is the model AA-539A.
The base system in version with solid state relays is the model AA-539H.
The base system in version with solid state relays and amplified audio is the model AA-539HA.
The systems listed above are available with built-in analog color camera in the versions AA-539xC.
The base system is available with one button. There is an expansion module AA-539K with full numerical keyboard
and an index window zone, to expand the services offered by the system and give way to the visitor to directly dial
the numbers.
Among the expansions is also available the AA-539R module, which is useful in conjunction with the keypad, with
two wide backlit surface to be used to present to the visitor a complete legend of numbers to dial. AA-539R can
also be used to provide more general informations such as the civic number etc. These modules can be added at
will, depending on the amount of information to be presented to the visitor.
Completing the series of systems: wall frames, rain shields, external wall boxes and a power supply.
AA-39L AA-549-C1 AA-549-T1 AA-549-S1 . . .
