'The 4G UltraDIAL' Battery Covert Alarm with 6 x Outdoor PIR's

Battery 4G UltraDIAL Alarm with 6 x Outdoor BT PIR's


4G UltraDIAL battery powered IP66 Standalone Alarm supplied with 6 x Wireless Outdoor PIR's with built in Sirens, it contacts up to 3 x key-holders via Telephone & SMS. Supplied with 7 x Remote Controls, ideal for many applications including Scaffolding.

More details

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

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

£ 418.95

(including vat)
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The UltraDIAL battery powered Covert IP66 Standalone 4G GSM Alarm will contact up to 3 x Key-holders by Phone & Text when triggered, supplied with:

  • 6 x Wireless Outdoor BT PIR's (with built in loud 130 decibel Sirens).
  • 7 x Remote Controls (more can be added).

4G UltraDIAL Outdoor Alarm

Ideal for many applications including Scaffolding !!

How it Works:

The UltraDIAL & 6 PIR's are connected to each other within a unique & secure Wireless Network (operating up to 100 metres apart) and all are Armed & Disarmed at the same time using any of the Remote Controls.

Remote Control 4G UltraDIAL

If any of the PIR's detects an Intruder, it will silently trigger the 4G UltraDIAL Alarm before activating the built in Sirens on all PIR's, at the same time the UltraDIAL will be secretly contacting key-holders by Telephone & SMS.

If additional PIR's or Sirens are added to the system (no limit), they would all sound at the same time. 

BT PIR with 4G UltraDIAL

The secret of using this Alarm is to hide (or lock) away the UltraDIAL in a location where an Intruder wouldn't even know it is there (if this is not possible then ideally locate the UltraDIAL well out of reach), this is very easy due to the fact it is Battery powered, Wireless & fully Weatherproof.

Weatherproof 4G UltraDIAL

This simple Alarm is ideal for so many applications, examples are:

  • Scaffolding (simply fit the PIR's to Scaffolding using cable ties and hide the UltraDIAL away).
  • Workshop, Shed & Garage (UltraDIAL hidden away out of reach).
  • Boat (UltraDIAL hidden away with the PIR under a canopy in the cockpit).
  • New Builds or Renovations (UltraDIAL hidden away with the PIR fitted into the best location, ideal before the building is weatherproof).
  • Show & Exhibition Stands (UltraDIAL hidden out of sight and reach).
  • The list is endless !!


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).

Additional Wireless PIR's & Sirens:

The Alarm can be paired to various devices (no limit) which have built in Sirens, these will make the sound whilst the Covert UltraDIAL silently calls the key-holders without an Intruder knowing, these can be located up to 100 metres (line of sight) away:

These Sirens & devices include:

If you prefer the Alarm to be Silent, then you can use the UltraPIR Detectors (007-1400) set to silent without needing to use the SIM Card facility.


The battery powered PIR's (007-1410) have a Built in 130 Decibel Siren and is supplied with a Rubber Hood, the benefits of the hood are: 

  • To narrow the detection beam angle (ideal for helping to keep the detection beam away from certain parts of the building or avoiding sudden bright spots caused by rising of falling sun.
  • To help the PIR blend into the background when mounted.
  • It hides any visual indication of the PIR working whilst dialling out.
  • Gives further weather protection to the PIR, never a bad thing for electronics working in damp sheds, garages & boats.

The Rubber Hood simply slides over the PIR from the top, the front aperture can be made bigger in any direction should you need more protection in a certain direction.

The PIR's have a 30 second Exit Delay & 5 second Entry Delay. The detection range is 8 metres with a horizontal coverage of 120 degrees and vertical of 90 degrees if the hood fully opened up.

BT PIR with Hood

Arming & Disarming:

The Alarms are Armed & Disarmed by using the 7 x Remote Controls (supplied) from up to 100 metres away, up to 9 Remote Controls can be used with each Alarm. 
If the UltraDIAL Alarm is powered by the external 5v power source, then it is possible to Arm & Disarm the Alarm via SMS (text message).There is a 30 second Exit Delay built into the Alarm for easy use.

Remote Control for the UltraDIAL

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 a plug in transformer or usb cable (this can vary depending on the mobile phone networks at the time).  

Receiving a Call from the 3G Alarm

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.

Internal View 3G UltraDIAL

Power Supply:

The UltraDIAL Alarm is powered by 3 x Lithium AA Batteries (supplied) which will last around 6 months in most applications, it can also be powered by a 5v Plug in Transformer or USB Cable where a power supply is available. If the power supply is used, the batteries can be kept in the Alarm as a backup although they will not be charged by the device.

The BT PIR (007-0200) is powered by 3 x AA Duracell Batteries. 

3 x AA Lithium Batteries

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).

Receiving a Call from the 3G Alarm

Wired Alarm Detectors:

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

Normally Open going Closed:

  • Water & Flood Sensors.
  • Alarm Panel.
  • Perimeter Beam.
  • Pressure Mat.
  • Tilt Switch.

Normally Closed going Open:

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

Input Relay UltraDIAL 3G Alarm

Easy Programming:

The UltraDIAL 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.

UltraDIAL 3G Alarm Keypad


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

Low Battery:

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

Mains Power Failure:

When the Alarm is being powered by an external 5v power supply, 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).  

Status Report:

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

Security Screws:

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

Security Screws 3G Alarm UltraDIAL

This is a very versatile Security device ideal for many applications 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:
Contact us
Our opening times: Monday-Friday 8:00am-5:00pm
  • 1 x 4G UltraDIAL Alarm.
  • 7 x Remote Controls.
  • 3 x Lithium AA Batteries.
  • 1 x Manual.
  • 1 x Tool.
  • 6 x PIR's, Rubber Hoods & Mounting Brackets.
  • 18 x AA Batteries.


  • Battery Power: 3 x Lithium AA Batteries (supplied).
  • Battery Life: 6 months in most applications).
  • Main Power: Yes (optional 5v DC plug in transformer).
  • 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 (nano 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 a 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.


  • Alarm Detection Type: PIR (passive infrared detector).
  • Hood: Yes (rubber).
  • Arming & Disarming Method: Remote Control.
  • Working Distance: 100 metres (line of sight).
  • Built in Siren: Yes (130 decibels).
  • Exit Delay: Yes (30 seconds).
  • Entry Delay: Yes (5 seconds).
  • Siren Duration: 60 seconds (remains fully armed, until disarmed by remote control).
  • Detection Range: 8 metres.
  • Detection Horizontal Coverage: 120 Degrees (with front of hood fully opened up).
  • Detection Vertical Detection: 90 Degrees (with front of hood fully opened up).
  • PIR Power Supply: 3 x AA Batteries (supplied).
  • Remote Control Power Supply: 1 x 3v Lithium Coin Battery.
  • Size of PIR: 68 (W) x 108 (H) x 36 (D) mm.
  • Size of Remote Control: 75 (H) x 45 (W) x 12 (D) mm.
  • PIR Battery Life: 12 - 18 months (normal use).
  • Warranty: 1 Year.