Sale! UltraCOM 4G GSM Audio Intercom

UltraCOM 4G GSM Audio Intercom

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Our UltraCOM single dwelling 4G GSM Audio Intercom allows homeowners to communicate with visitors from anywhere in the world together with being able to release locked Gates & Door.

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UltraCOM 4G Intercom

  • No SIM Card Thank You
  • 20 Plan SIM Card Please
  • 50 Plan SIM Card Please

£ 479.00

(including vat)

£ 499.00

-£ 20.00

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Our UltraCOM4 Single channel 4G GSM Audio Intercom allows homeowners to communicate with visitors from anywhere in the world, together with being able to release locked Gates & Doors.

UltraCOM 4G

After having a two way communication (from anywhere in the world) with the visitor, you can choose to release a locked Gate or Door (If the Intercom is connected to one).


The Intercom operates using Mobile Phone technology (SIM Card). A mobile phone signal is required at the location of the Intercom. The Intercom uses a Nano size SIM Card (not supplied)

We do offer two Roaming SIM Cards from a third party supplier (at cost) designed for use in Intercom Systems, these are low level contract sim cards (working on a direct debit) operating over all the major UK Networks ensuring your Intercom has the best signal available in all locations.

These can be selected within the drop down options near the Add to Card Button.

The two options are our 20 Plan (click here) & 50 Plan (click here), please click the links to read all about them.

You can also purchase the product with no sim card and simply use your preferred supplier.

Ultracom4G specs picture

Packed full of features including:

  • Up to 9 x Telephone Numbers can be programmed for the Intercom to call in sequence once the visitor has pressed the button (landline or mobile).
  • Clear Two-Way Communication.
  • Sturdy Anti-Vandal Design (die cast aluminum).
  • Can be Surface or Flush Mounted.
  • It has 2 x sets of N/O & N/C Output Relays (to operate gates, doors & locks).
  • Adjustable Relay Duration (1 - 99 seconds)
  • The Relays can be activated after communication with a Visitor.
  • Authorised Numbers can activate Output Relays by Telephone Call or SMS.
  • Supplied with a GSM Aerial with 3 metres of Cable (to help with network signals).
  • Mobile Phone Signal Strength Test Available.
  • Speaker & Microphone Volume Control.
  • Adjustable time delay between the system calling the 1st - 9th Phone.
  • Listen in Function available.
  • Optional Gate or Door Monitor (sms if triggered).
  • 12 - 24v Power Supply: 3-pin Transformer Supplied (you can use outputs from the Gate or Door circuits).
  • Option 12 - 24v DC Output (max 500 m/A).
  • Name Label (can be written on by owner).
  • SIM Card Operated (not supplied as standard, due to various networks available).
  • Fully Weatherproof: IP54.
  • History Log Available.

Quick & Easy to Install:

Quick & Easy


The Intercom is programmed by using Telephone Calls or SMS (text message)

Operating the System:

UltraCOM 4G Panel

When a Visitor Arrives & Presses the Call Button.
The Intercom calls the first key-holders programmed number (if it is not answered it will call the 2nd through to the 9th programmed number).
When a key-holder answers, a two way communication is opened up between the key-holder and Visitor.
If the key-holder wants to operate a Gate or Lock, they press 1 or 4 on their Telephone Keypad (this triggers output relay 1 or 2, which should be connected to the Gate or Door Lock)
End the Call.

Please Contact us for Advice

UltraCOM 4G Manual

UltraCOM 4G Manual V1-EN

Download (1.36M)

Need Advice on choosing the best System for your personal application or Help after you have Purchased one, then please contact

us by:

Telephone: We are still available in the old fashioned way, give us a call on 01604 589414 or 01604 758438 to talk to a real person, we are happy to give you Friendly, No Obligation advice (lines open 8am to 5.30pm Monday - Thursday, 8am to 5pm Friday).

Email: If you don't have time to call us, then send us an email to

Personal Visit: Some customers find it far easier to come and meet us for a Friendly, No Obligation Consultation (click here for full details).

  • 1x UltraCOM 4G Door Station.
  • 1x Black Visor.
  • 1x 12V transformer (UK /EU / US adapters).
  • 1x Aerial (3 metres of Cable).
  • 1x Security Nut Opening Tool.
  • 1x Set of screws and plugs.
  • Dimensions (UltraCOM 4G unit only): 137 mm (height) x 85 mm (width) x 39 mm (depth).
  • Dimensions (UltraCOM 4G unit with visor): 145 mm (height) x 90 mm (width) x 45 mm (depth).
  • Power Supply: 9-24V (AC/DC) or 9-36V (DC only).
  • Backup Battery: No.
  • Anti-Vandal Design.
  • Compatible mobile networks: 4G, 3G, 2G.
  • SIM Card: Nano.
  • Signal Strength Test: Yes.
  • Adjustable time delay between system calling Key Holders: Yes.
  • Number of administrator: 1.
  • Number of users (receiving visitor calls): 9.
  • Number of secondary users: 50.
  • Antenna: Yes (supplied).
  • Number of relay outputs: 2.
  • Relay output 1: 1 NO output (10A) / 1 NC output (8A) / 250V AC.
  • Relay output 2: 1 NO output (10A) / 1 NC output (8A) / 250V AC.
  • Relay opening time: Up to 99 seconds.
  • Switch connection: 2 switch switch outputs (1 per relay).
  • Weather resistance: Yes, IP54 certification.
  • Panel backlighting: Yes (label holder and call button).
  • Powerful loudspeaker: Transmits the voice of your Visitor.
  • Speaker & Microphone Volume Control: Yes.
  • Clear Two-Way Communication: Yes.
  • Listen in Function: Yes.
  • History Log: Yes.
  • Easy & Quick to Install.