Tod Security and Fire www.nsi.co.uk
 

Burglar Alarms

We design, install and maintain high quality, wired and wireless intruder alarm systems for domestic and commercial premises.  Our systems can monitor for intruder, fire and personal attack.

  • Prices start from around £700
  • We specialise in sequentially confirmed monitored alarms which have a high immunity to false activations
  • Our high-tech control panels enable our systems to be remotely maintained which reduces the number of engineer site visits required, reducing costs to customers.
  • Our systems are sympathetically installed with every effort made to carry out a neat installation. All equipment used is vigorously evaluated to optimise quality, ease of use, range of functions and false alarm immunity.
  • Our 24hr engineering service is unrivalled, with an average ‘Out of Hours’ call out response, from first contact to an engineer arriving on site, of less than  1½ hrs.
  • With NSI (nacoss gold) approval, all of our installations are fully insurance approved

 

 

For more information see definitions at bottom of page

 
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Definitions

Alarm systems must conform to the current European regulation, which is EN5031 (PD6662)
Under these regulations, all systems must be graded as follows:
Grade 1 - very low risk (eg. Garden shed)
Grade 2 - low risk domestic and small commercial premises (eg. Newsagents)
Grade 3 - high risk commercial premises (eg. Mobile phone shop, jewellers shop)
Grade 4 - very high risk (Bank)

Alarm Receiving Centre A call centre which receives signals from security systems and contacts keyholders and any relevant emergency service as required
Audible Alarm A burglar alarm system with internal and external sirens
Monitored Alarm A burglar alarm system with internal and external sirens, plus a  communication device connecting a system to alarm receiving centre, which can contact the keyholders and the police if required
Sequentially confirmed alarms (DD243 compliant) This high-tech system requires two detections prior to the Alarm Receiving Centre contacting the police (This product has a very high immunity to false alarms)
Tag This is usually a plastic disc the size of a two pence piece, which when placed close to a tag reader or keypad, will set and unset your security system. With the use of external tag readers, a tag operated systems can increase security of entry routes
Digi Modem A basic communication device using a normal telephone line to contact an Alarm Receiving Centre (Grade 2)
RedCare A communication device which uses a specially monitored telephone line to contact an Alarm Receiving Centre (Grade not applicable)
RedCare GSM A communication device which uses a specially monitored telephone line with back up cellular telephone connection to contact the Alarm Receiving Centre (Grade 4)
Dualcom GPRS A basic communication device using a normal telephone line with back up cellular telephone line to contact an Alarm Receiving Centre (Grade3)
IP/GPRS System A communication device which uses your existing internet router to monitor your alarm connection with a back up cellular telephone connection to contact the Alarm Receiving Centre (Grade 4)


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