1 button surface GSM audio kit

With GSM comes freedom. Answer calls from your door or gate from any telephone number including your mobile so you never have to miss that important caller. Systems available for single call button applications up to 50 apartments all with the facility to divert to additional numbers if the first is busy or unanswered.

Programming is carried out via SMS messaging or PC software using a micro USB connection. Including an exit button input, auxiliary inputs and outputs and a dry contact relay, the Videx GSM PRO can be powered using 12-24V ac/dc.

Additional features include integrated proximity access (for up to 1000 users) and call progress announcement both verbally and with four call progress LED’s.

An event log is maintained within the entry panel and can be integrated via the USB port and the bespoke PC software includes many features to simplify the installation and programming process.

Minimum quantity is: 1
Order in increments of: 1

You have 10 hr 45 min remaining for Next Day Morning Delivery
You have 18 hr 45 min remaining for Next Day Delivery
SKU: 730-0512 Categories: ,


  • Up to 50 call buttons
  • 4 telephone numbers per call button
  • 1000 dial to open numbers
  • 1000 user integrated proximity access
  • Voice annunciation
  • 4 Call progress LED’s
  • Programming by SMS or PC software
  • Push to exit input
  • 2 auxiliary inputs
  • 2 auxiliary outputs
  • Dry contact relay

Technical Details

  • Number of entrances – 1
  • Lock output – Dry contact (C, NO, NC)
  • Auxiliary outputs – 2 x Open collector
  • Auxiliary inputs – 2
  • Dial in to open numbers – 1000
  • Divert calls per button – 1 to 3 numbers each
  • Power supply – 12V-24V ac/dc
  • Programming methods – SMS or PC
  • Event logging: 4000 Events
  • PSU model – 324
  • Amplifier module – 4810N
  • Expandable to 50 buttons
Email sales or call 01772 336111 for product variants

Additional information

Weight 3 kg


For a copy of the latest Datasheet for this product, please contact us on 01772 336 111 or email marketing@qedgroup.co.uk


If you order before 3pm you will receive standard next day delivery (excluding pallets). This service is automatically upgraded, free of charge, to pre-noon delivery if you order before 1pm (excluding pallets where there is a charge).
There are exceptions for certain stock items, however, the majority of our products are stocked and delivered next day.
Please refer to our terms and conditions for more information.

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Our team consists of highly professional and knowledgeable members of staff with years of technical experience in analogue CCTV, IP CCTV, Audio, Cabling Infrastructure, Fibre, Networking and much more.


We know tech,
we can talk tech,
but we tend not to…

Our team consists of highly professional members of staff with years of technical experience in analogue CCTV, IP CCTV, audio, cabling infrastructure, fibre, networking and much more.

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