Burglar Alarms Installations and Services

Monitored Alarm Systems - What is a monitored alarm system?

It is an alarm system that when triggered will send a signal to a monitoring station (also called as alarm receiving centre). With our customisable system designed planned and customised for your home, you can be assured of the level of competencies of these alarm devices.

Type of monitored alarm system available

Digital Communicator

Calls an alarm receiving centre who, if appropriate, can call the relevant emergency services (police or fire brigade), or your authorised keyholder. A Digital Communicator is a cost-effective way of communicating with the ARC, however, if the phone line is cut, the signal won't get through.

Dual Path Monitoring

Redcare GSM, and Dual Comm GPRS are all secure dual path signalling systems where if the primary path fails a secondary path will take over the signalling and the ARC will be alerted to the failure in communication. Meaning if either path is tampered with by an intruder, or is faulty, the alarm receiving centre will be alerted and the relevant emergency services, or your authorised keyholder, will be called.

Single path secure signalling

Where it is not possible to have dual path monitoring due to a poor signal on the radio path or no phone line or network, it is possible to use Redcare Classic (BT RedCare) and Dual Comm GPRS with one path enabled.

BT Redcare

A method of alarm signalling provided exclusively by British Telecom. This alarm signalling method only works with BT as your service provider.

Audible / Bells only burglar alarm system

This system is usually suitable for most domestic premises as long high valuable items are not kept in the premises. On activation, the burglar alarm sounds at the premises only. Activation just sets off an internal and external siren or bell.

However, for additional protection, this system can be upgraded with a speech dialler, whereby on activation of the alarm, you and up to a further three other people that you know and trust can be informed as to the situation on their landline or mobile phones so they can investigate appropriately.

Contact us for a free no obligations estimate.
We will try our very best to accommodate your budget and security requirements.


Intruder Alarms Promotions valid from 03 January 2011

Audible burglar alarm system for £367.00

  • Scantronic 9651EN-41 is a fully programmable 8 zone security alarm panel with 700 event log with date and time, 50 user codes, 4 level setting option and other features
  • LCD Keypad with built in panic buttons
  • 1 x Door Contact
  • 4 x PIR Motion Sensor
  • 1 x Dummy Bell Box Cover
  • Loud Internal Siren
  • 12v Battery Backup
  • Fused Spur
  • SSAIB Certificate of Compliance
  • 36 months Warranty
  • 24/7 customer service support
  • One routine maintenance a year to ensure that system is functioning appropriately – will cater to customer preferred date and time, even late evening or weekends
  • All equipment will fully belong to customer, meaning no catch or rental involved
  • High Standard Installation

This offer is subject to signing a 3 year maintenance contract.Pay monthly £7.00 or pay yearly £84.00


Audible burglar alarm system for £499.00

  • Scantronic 9651EN-41 is a fully programmable 8 zone security alarm panel with 700 event log with date and time, 50 user codes, 4 level setting option and other features
  • LCD keypad with built in panic buttons
  • 1 x Door Contact
  • 4 x PIR Motion Sensor
  • 1 x Dummy Bell Box Cover
  • Loud Internal Siren with built in battery
  • 12v Battery Backup
  • Fused Spur
  • SSAIB Certificate of Compliance
  • 12 Months Warranty
  • All equipment will fully belong to customer, meaning no catch or rental involved
  • High Standard Installation

No contracts required.


Monitored home burglar alarm system for £399.00

  • Scantronic 9751EN-43 is a fully programmable 8 zone expandable to 24 zones security alarm panel with 700 event log with date and time, 50 user codes, 4 level setting option and many more features
  • LCD keypad with built in panic buttons
  • 1 x Door Contact
  • 4 x PIR Motion Sensor
  • 1 x Dummy Bell Box Cover
  • Loud Internal Siren with built in battery
  • 12v Battery Backup
  • Fused Spur
  • SSAIB Certificate of Compliance
  • 36 Months Warranty
  • 24/7 customer service support
  • One routine maintenance a year to ensure that system is functioning appropriately – will cater to customer preferred date and time, even late evening or weekends.
  • All equipment will fully belong to customer, meaning no catch or rental involved
  • High Standard Installation
  • Key holder response

This offer is subject to signing a 3 year maintenance contract. Pay monthly £9.00 or pay yearly £108.00.

This provides 24 hours a day, 365 days a year support and monitoring by our dedicated monitoring station. Therefore in the event of alarm activation, we will contact you and/or your nominated keyholders to alert you to the emergency.

Keyholders – minimum two or maximum four key holders allowed.


Digi Communication monitored burglar alarm system for £399.00

  • Scantronic 9751EN-43 is a fully programmable 8 zone expandable to 24 zones security alarm panel with 700 event log with date and time, 50 user codes, 4 level setting option and many more features
  • LCD keypad with built in panic buttons
  • 1 x Door Contact
  • 2 x proximity tags
  • 4 x PIR Motion Sensor
  • 1 x Dummy Bell Box Cover
  • Loud Internal Siren with built in battery
  • 12v Battery Backup
  • Fused Spur
  • SSAIB Certificate of Compliance
  • 36 Months Warranty
  • 24/7 customer service support
  • 24/7 monitoring by our dedicated alarm monitoring station
  • Two routine maintenances a year to ensure that system is functioning appropriately – will cater to customer preferred date and time, even late evening or weekends
  • All equipment will fully belong to customer, meaning no catch or rental involved
  • High Standard Installation
  • Keyholder and police response

In order to qualify to receive this promotion you must:

  • Pay a one-off fee of £49.66 to your local Police Force to register for a Unique Reference Number (URN) for monitoring purposes >
  • Have a working telephone landline
  • Sign a 3 years maintenance contract – pay monthly £19.00 or pay yearly £228.00

Some of the Areas we Cover:


SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9, SW10, SW11,SW12, SW13, SW14, SW15, SW16, SW17, SW18, SW19, SW20 SE1, SE2, SE3, SE4, SE5, SE6, SE7, SE8, SE9, SE10, SE11,SE12, SE13, SE14, SE15, SE16, SE17, SE18, SE19, SE20, SE21, SE22, SE23, SE24, SE25, SE26

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Receive a £30 M & S Voucher
Recommend 1 person to or for an existing customer option, £30.00 discount off your next maintenance agreement.(Subject to complete installation and receiving full payment)

Certificate of Excellence
GK Alarms Ltd is awarderd a Certificate of Excellence from SSAIB, for consistently an ongoing High Standard of Competence in all Installations to british European Standards.