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1 button GSM bell system panel with keypad



1 button GSM bell system intercom panel with keypad. Anodised aluminium panel with keypad for access control. All in one design with GSM electronics inside. Chrome buttons.

Please note the following additional features and changes which are now available on these AES GSM intercoms.

  • Momentary, latch and unlatch control of the output when the intercom calls a phone.
  • Send SMS to the intercom to trigger, latch or unlatch the relay.
  • Using a limit switch, users can send SMS to the intercom to check if their gate or door is opened or closed.
  • Users can send SMS to interrogate the unit in order to get a list of all programmed telephone numbers.
  • Open access mode Ñ set in open access mode, any non stored number can call the intercom and press * to open. Password mode requires a 4 digit code.
  • For systems with separate GSM module and speech panel, shielded CAT5 is included in the kit, for a more universal wiring set up.
  • Increased speaker volume.
  • Better interference rejection thus cleaner audio.
  • Internal antenna inside the enclosure of the 3E models, so no need to mount separate antenna, unless in low reception areas. 3AB models still have external antenna as standard.
  • Scheduled calling or SMS sending Ñ Engineer can set intercom to make a scheduled call. This prevents low usage intercoms from having SIM cards switched off by the networks due to inactivity.

All of the upgraded versions will be labelled as V2.5 on the serial number label.

(GSM intercom, GSM door entry systems)

Click the image for recommended power supply location

Recommended power supply connection

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