DualCom
DualCom fire monitoring systems
CSL have pioneered a single hardware platform which fits every grade of security risk, right the way from Grade 2, 3 and 4 Security installations to the highest specification of Fire signalling grades.
The price of the product has been matched to the grade so that if you are installing for a Grade 2 specification you are not paying Grade 4 prices.
'Signalling Changes'
DualCom GPRS, from CSL DualCom Limited, is 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.
Once the alarm is confirmed as genuine, the police are notified. Utilising multiple signalling paths ensures that DualCom will always have a back-up path in the event of an accidental or deliberate fault on any path.
Dual Signalling
CSL invented integrated dual signalling back in 1996 and has since led the way in ensuring that Intruder Alarm Systems have the best possible chance of getting a signal from the protected premises to the Alarm Receiving Centre. A dual signalling device helps to distinguish genuine from false alarms and can therefore prevent your Police response time from dropping to a lower level or being withdrawn.
GPRS is a high-speed signalling technology used to send and receive 'packets' of data. CSL chose Vodafone for the integrity of its performance in both reliability and speed.
DualCom is charged as a fixed tariff, meaning the device can send and receive an unlimited amount of data at no extra charge. This affordable new technology offers dual signalling at single-path signalling prices and is favoured by insurers and Police as the smart way forward in the protection of people and property.
Intruder Alarm Requirements
All leading insurance companies will require dual signalling to be fitted for all new, medium to high risk Intruder Alarms. DualCom fully complies to all EN50131 Grades and is one of only two brands directly quoted by leading insurers.
Please contact us to discuss any aspect of DualCom fire protection products or for details of our full range of other available products and services.


