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Monitored Systems


Every security system can be connected to an Alarm Receiving Centre which is operational 24 hours a day.

There are several methods by which alarm signals can be transmitted through to the Alarm Receiving Centre:

  • Digital Communicators – Connected to telephone lines to dial the monitoring centre and pass alarm signals.

  • BT Redcare – Multiple options including PSTN, GPRS and IP/Com 

  • CSL – Multiple options including PSTN, GPRS and IP/Com 


The type of monitoring recommended is typically based on the grade of system being installed and the level risk for the property or premises.

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BT Redcare options are as follows:


With Essential, you get simple, affordable, wireless alarm signalling. It comes with a SIM card that switches between the main UK mobile networks, so you always get the best connection.

Essential Extra

A wireless dual path alarm signalling system with two (always on and always monitored) 4G SIMs. Giving low to medium risk sites twice the protection for both fire and security.

Advanced and Advanced Extra

Advanced gives you home and business alarm signalling that can change with your needs. It comes with two signalling paths for twice the reassurance.


With Ultimate, you’ll get our best alarm signalling system yet – for every level of risk. It uses a private IP connection on our network and comes with a backup, powered by two 4G SIMs.

Information for end users regarding BT Redcare

Redcare - End Users

Information regarding the switch to all IP based telephone network


Request Site Survey

If you would like a quotation or a site survey, please provide us with as much detail as you can about your requirements. Please make sure you include the full premises address and contact details, if you have any building plans these can be emailed through to us.

If you have any specific needs such as items raised in a Fire Risk Assessment or a request from your Insurance Provider please provide this information to us. If you have a digital copy of your Fire Risk Assessment or insurance request please send this through to us by email and we will be happy to assist in any way we can.

We will respond to your request as soon as we possibly can, please also feel free to give us a call during office hours.

How would you like to be contacted?

© 2020 by Impulse Fire & Security



Unit 23, Metro Business Centre, Kangley Bridge Road,

Sydenham, London

SE26 5BW



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