'The UltraDIAL' Mains Covert GSM Alarm

'The 4G UltraDIAL' Covert GSM Alarm Dialler with Mains Adapter

Ultra Secure


'The 4G UltraDIAL' versatile Covert IP66 Standalone GSM Alarm Dialler supplied with a Mains Adapter which can be used with a selection of Wireless accessories or a N/O & N/C Wired Cable Input, contacts up to 3 x key-holders via Telephone & SMS. Supplied with 1 x Remote Control, the Alarm can be used in many applications.

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Operates on 4G, 3G & 2G Networks !!

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

£ 201.90

(including vat)
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'The 4G UltraDIAL' versatile IP66 Covert Standalone GSM Alarm Dialler supplied with a Mains Adapter which can be used with a selection of Wireless accessories or a N/O & N/C Wired Cable Input, contacts up to 3 x key-holders via Telephone & SMS.  

4G UltraDIAL Dialler

The secret of using the Covert 4G UltraDIAL is to hide (or lock) it away in a location where an Intruder wouldn't even know it is there (if this is not possible then locate it in a hard to reach location), it will silently go through it's dialling process to contact key-holders whilst other devices (if chosen) can make all the sound.

Supplied with 1 x Remote Control (additional ones can be added) and a Mains Adapter together with the Lithium Batteries for locations with access to temporary of full power supply.

4G UltraDIAL Dialler Remote Control

It can be used in many ways with the right accessories, including:

  • Indoor & Outdoor Intruder Alarms.
  • Outdoor Perimeter Alarm.
  • Indoor & Outdoor Water & Flood Alarm.
  • GSM Host to Existing Alarm Panels.

Ideal for many applications & remote locations including:

  • Sheds.
  • Garages.
  • Scaffolding.
  • Remote Farm Buildings.
  • New Builds.
  • Perimeter Alarm.
  • Vacant Houses & Buildings.
  • Workshops.
  • Rental Homes.
  • Small Offices.
  • Temporary Installations.
  • Quick & Urgent Installations.
  • Caravans (allows you to hide the Alarm away whilst using Wireless accessories).
  • Boats (Intruder or Flood).
  • GSM Host Auto-Dialler for existing Alarm Panels (intruder, flood, panic or fire).
  • Remote Pump Houses.
  • Remote Gates & Entrances.
  • The list is Endless !!

Contacting Key-holders:

The Alarm will contact between 1 & 3 key-holders (depending on how you have chosen to program the alarm) by Telephone & SMS (either can be turned off whilst programming the alarm) when activated.

It will normally take take between 30 - 60 seconds to call the first key-holder when powered by battery, and quicker when powered by the Transformer supplied (this can vary depending on the mobile phone networks at the time).  


The Alarm communicates via the mobile phone networks (nano sim card required).

It will contact up to three key-holders by Telephone (with your own pre-recorded message) & Text Message when activated.

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

4G UltraDIAL Internal View

Recording Message:

You can record a 30 second message into the Alarm, which will be replayed to the key-holders when the Alarm calls them.

Power Supply:

The Alarm is supplied with a 3-pin Plug in Transformer and 3 x Lithium AA Batteries, the batteries will operate the Alarm in the event of a Power Cut. The batteries are not charged by the adapter, but will only be used during a Power Cut.

Arming & Disarming:

The Alarm is Armed & Disarmed by using the Remote Control from up to 100 metres away, up to 9 Remote Controls can be used with each Alarm. 
It is also possible to Arm & Disarm the Alarm via SMS (text message) when using the Transformer supplied.

There is a 30 second Exit Delay built into the Alarm for easy use.

Receiving a Call:

When the Alarm calls the key-holders, there is the choice to:

  • Listen to your pre-recorded message and do nothing (the alarm will contact the other key-holders).
  • Listen to your pre-recorded message and press # on your telephone (this will disarm the UltraDial and prevent it from calling further key-holders).
  • Listen to your pre-recorded message and press * on your telephone (this will prevent it from calling further key-holders, but keep the Alarm fully armed (ready for further activations).

Wireless Alarm Detectors:

As the UltraDIAL is designed as a Covert Alarm or bolt on Dialler, and recommended to be hidden safely away, it requires Wireless or Wired Alarm Detectors, the Wireless Detectors can be used up to 100 metres away from the Host and include:

  • Battery PIR's with Built in Sirens (007-0200).
  • Battery PIR's with a Hood & Siren (007-1410).
  • Battery UltraPIR's with a Hood used without the SIM Card in Silent Mode (007-0360).
  • Battery Wireless Door Contact (007-0260) or (007-1460).

Wired Alarm Detectors:

The UltraDIAL has one momentary volt free Inputs, 1 x N/O or N/C, these can be used with many types of devices, examples listed below:

Normally Open going Closed:

Normally Closed going Open:

  • Door Contact.
  • Gate Contact.
  • Alarm Panel.
  • Pressure Mat.

Wireless Sirens:

The Alarm can be paired to various devices which have built in Sirens, these will make the sound whilst the Covert UltraDIAL silently calls the key-holders without an Intruder knowing:

These Sirens & devices include:

Easy Programming:

It is very easy to program, probably the easiest GSM Alarm to program on the market today by using the small built in keypad, following some very simple instructions.

Keypad 4G UltraDIAL Dialler


The UltraDIAL is fully weatherproof and rated at IP66, so can be used in most locations, it is not however designed to be submerged.

Weatherproof 4G UltraDIAL Dialler

Low Battery:

The Alarm will send the primary key-holder a SMS (text message) if the batteries are getting low.

Status Report:

A status report can be obtained by sending the device a Text Message.

Mains Power Failure:

When the Alarm is being used with the Transformer supplied, it will send the primary key-holder a SMS (text message) in the event of a Power Cut together with another when the power comes back on (provided you also have batteries fitted).  

Security Screws:

The lid is fitted with 4 x security screws and a tool is supplied as standard.

Covert Branding:

Due to the fact that we believe this Alarm should be used as a Covert Alarm and hidden safely away from sight and reach whenever possible, we have kept the branding low key. 

This is a very versatile Security device ideal for locations with limited access to Power, designed by Ultra Secure Direct.

If you need advice, please Contact Us !!

If you need assistance in selecting the right product for your personal needs or support after making a purchase, please do not hesitate to contact us:
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Our opening times: Monday-Friday 8:00am-5:00pm
  • 1 x 4G UltraDIAL GSM Alarm.
  • 1 x Remote Control.
  • 3 x Lithium AA Batteries.
  • 1 x 3-pin Plug in Transformer (2-pin upon request).
  • 1 x Manual.
  • 1 x Tool.
  • Power Supply: 3-pin Plug in Transformer (2-pin available upon request).
  • Battery Power: 3 x Lithium AA Batteries (supplied).
  • Battery Life: 6 months in most applications).
  • Main Power Input: 5v DC.
  • Programming Method: Easy Built in Keypad.
  • Wireless Transmission Range: 100 metres.
  • Size: 160 (L) x 82 (W) x 42 (D) mm.
  • Colour: Black.
  • Wired Inputs: Yes (1 x Volt Free N/O or N/C).
  • Cable Entry: 2 x Glands.
  • Wireless Inputs: Yes (Wireless PIR's & Door Contacts).
  • Wireless Outputs: Yes (Internal & External Sirens, PIR's).
  • Operates on 4G, 3G & 2G Networks.
  • SIM Card Required: Yes (standard size).
  • Calls Key-holders: Yes (maximum of three, which can be turned off).
  • Sends Key-holders SMS: Yes (maximum of three, which can be turned off).
  • Built in Siren: No (designed as a covert alarm).
  • Mounting Method: 2 x Screw Holes in Flange.
  • Weatherproof: Yes (IP66).
  • Arming & Disarming Method: Remote Control, Keypad, Receiving A Call.
  • Remote Operation on Battery: Yes (# to Disarm, * to Stop & Remain Armed).
  • Remote Operation on Mains:  Yes (# to Disarm, * to Stop & Remain Armed, SMS to Arm, SMS to Disarm).
  • Power Failure Notification: Yes (when used with the plug in transformer).
  • Weekly Status Report: Yes (can be turned off).
  • Low Battery Notification: Yes (to primary key-holder).
  • Recording Message: Yes (this will be replayed to the key-holders when the alarm calls them).
  • Frequencies:
    • LTE-TDD B38/B40/B41
    • LTE FDD B1/B3/B5/B7/B8/B20/B28
    • UMTS/HSPA+ B1/B8

    • GSM/GPRS/EDGE 900/1800 MHz