TEMA TELECOMUNICAZIONI SRL
Doorphone AA-539
MAS-AA539-REV02EN
Page 7 of 57
2. MAIN FEATURES
AA-539 main features are:
•
Outdoor doorphone with FXO port, for PBX internal extension analog line
•
Self-powered from the telephone line only for notice service and conversation, AA-539 model
•
Self-powered from the telephone line for notice service, conversation and door opener, AA-539H model
•
Operating modes DAY / NIGHT or GROUP (different handling of calls)
•
Phone call generation in front of the pressing of a button on the device
•
Possibility of courtesy message in two languages to the visitor for forwarded call notify
•
Hands-free high quality audio talking with visitor in half duplex
•
Service of voice announcements for small environments such as warehouses or other
•
Programmable talking time with the possibility to extend the normal talking time
•
Possibility of environment noise reduction during the conversation
•
Possibility of acoustic signals for each operation performed by the system
•
DTMF multifrequency tones selection on the telephone line
•
Possibility to enable the DTMF post dialing during the conversation (with keypad module)
•
Command code to hang up the call immediately (may be combined with the opening command)
•
Auto disconnection (hang up) upon receipt of the reorder tone
•
Possibility to detect silence during a conversation with a consequent hang up of the call
•
Two door opener relays to drive two different electric locks, for example to make the distinction between
gate and pedestrian entrance
•
Door opener relay activation directly from the called phone through DTMF tones
•
Different ways of activating the built-in relays, door opener or button repeater for extra door bell,
automatically delayed opening of the relay 2 eg. marker lights for pedestrian and other, possibility to
backlight the system automatically in Night using the relay 2, and more
•
Possibility to power AA-539, the load of the relay 1, the load of relay 2 with 3 different power sources
•
Possibility to power the expansion modules in cascade
•
Circuit of internal anti-humidity heating to increase reliability and durability
•
Up to 3 programmable access codes for each relay to allow to access to the company directly from the
doorphone without the intervention of the operator (eg useful to service personnel or external assistance,
which for work reasons frequently comes out and return back in company). Since the system has only one
button it is suggested to use this service only with the AA-539K expansion
•
Up to 200 programmable access codes to allow to access to the company directly from the doorphone
without the intervention of the operator (option available only with the keypad module)
•
Pleasant and reliable LED backlighting of the button and of the label holder
•
System parameters programming by a phone call to AA-539 with DTMF commands
•
Programmable ringer volume (for calls to the doorphone)
•
Screws front with a special vandal proof fingerprint
•
Device assembly and assistance facilitated by the use of practical insertion-type terminals
•
Terminals with a large entrance area for the possible use of cables up to 1.5mm
2
or AWG16
•
Possibility to acquire up to 3 external contacts to the system (with optically isolated detection circuitry)
Other features dependent on the various versions of the base system:
•
Model AA-539 with electromechanical relays (maximum load 30V 2A)
•
Model AA-539H with solid state relays (maximum load 30V 2A)
•
Model AA-539A with amplified audio section and electromechanical relays (maximum load 30V 2A)
•
Model AA-539HA with amplified audio section and solid state relays (maximum load 30V 2A)
Other features dependent on the various versions of the base system with camera; camera models are AA-539C,
AA-539HC, AA-539AC, AA-539HAC:
•
Models with outodoor analog color camera and integrated LED illuminator
•
Wide angle view around 140° of framing view field
•
Mode of operation of the built-in camera: off, always on, active during the call
•
Operating mode of LED lighting camera: off , always on, active during the call
•
SOFT-ON lighting function (progressive power) of internal LEDs for forced lighting of the frontal area of the
camera in order to be pleasant and soft for visitors especially in dark environments or in certain light
conditions or doorphone position
•
Possibility of enabling the camera according to the number dialed by the visitor
Other features dependent on additional options of the system:
•
Expansion with full numerical keyboard and a legend using the AA-539K module
•
Expansion with additional modules for the display of numbers to call, the street number or other
informations, by one or more dual legend AA-539R modules
