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ICO Data Protection Registration No: Z5231778

Head Office Unit 5 Grange Road Business Estate

Grange Road, Geddington, Kettering

Northamptonshire, NN14 1AL

E-mail: sales@sonicsecurity.co.uk

Freephone: 0800 281 014

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Freephone: 0800 281 014


Sonic Security Services Limited Registered in England & Wales Company No.2779190

NSI No.NAC/G/2493 | Safecontractor No.527775150 | VAT No.GB 576 8067 94 

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axxon certified partner

Simple and reliable DualCom dual path alarm signalling is powered by Gemini, a resilient and intelligent platform which facilitates the reliable delivery of alarms and data from the protected premises to the Alarm Receiving Centre (ARC).


We install monitored police/keyholder calling alarm systems which incorporate DualCom from CSL DualCom.   An intruder alarm signalling device that uses both the Vodafone network and your telephone and/or IP path to transmit intruder, fire and personal attack signals at high speed.  


This system of dual path signaling is required by your Insurance Providers whom will require an NSI or SSAIB certified Installation, which will be certificated on completion of the installation or system takeover.  We are certified to both the NSI and the SSAIB giving you peace of mind that our system will be certificated to meet your Insurers requirements, irrelevant of insurance provider used.


CSL DualCom single hardware platform meets every grade of security risk, from Grade 2, 3 and 4 security installations to the highest specification of Fire signalling requirements.  Dual path options G2, G3 and G4 utilise multiple signalling paths via our WorldSIM to signal an alarm and have been designed with the lowest to highest risk premises in mind. DualCom units protect hundreds of thousands of premises throughout Europe.


You can rest assured and be confident with the advanced state of art technology used within our Alarm Receiving Centre with seamless and real time links to history reporting which integrates with our service software processing of NSI/ACPO alarm statistics.


Insurers will usually insist you use an NSI Gold approved company as they meet the Association of British Insurers (ABI) requirements.  Sonic Security Services Limited NACOSS Gold certification number is NAC/G/762.  

Image of What Makes us Different

DualCom GPRS Monitored Graded Burglar Alarms (Grades G2, G3, & G4)

What makes Dualcom GPRS

stand out from the crowd?

Galaxy Dimension Flex AlarmsPyronix Logo Link on the Sonic Security Services WebsiteCSL DualCOM Logo
Introduction to CSL DualCom

CSL Dualcom G2, G3 & G4 Police/Keyholder Calling Systems

Intruduction to CSL Dualcom

DualCom GradeShift - the latest features

Dualcom - Latest Features


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