questionnaire keyholders
SALES: 01223 262728
contacttestimonialsmaintenanceFire alarmsIntruder alarmsBurglar alarmsservicesabout ushome

Cambridge security services

Briar security systems

Intruder alarms 
Communications connections 
CCTV systems 
Phone entry systems 
Gates & barriers 
Fire alarms 
Locks safes grilles 
Computer security 
Integrated systems 

Communications Connections

Cambridge based Briar Security Services offer three basic types of communications devices for connection to your intruder or fire alarm system: speech dialler, single signal path communicators and dual signal path communicators.

 

Speech Dialler

 

Designed for the domestic market, this plug-on device uses a conventional phone line. It can phone up to 4 pre-programmed telephone numbers, leaving a recorded message that an alarm is in progress.

 

Single signal path communicators

 

Digital Communicator: This device is connected to a conventional PSTN telephone line and dials the Alarm Receiving Centre (ARC) when any of its 8 programmed inputs are triggered.

 

RedCARE 'Classic': From your system, a RedCARE Subscriber Terminal Unit (STU) is connected to the ARC, via BT's RedCARE network. It incorporates a high security, multi path routing system, which ensures your signal gets through, even if part of the network is 'down'

 

Dual signal path communicators

 

To comply with BS DD:243 standards on confirmed activations for communicated systems, ensuring the capability of a police response on all signals (including line break/fault), a dual signalling device is required.

 

DualCom: The primary path uses a fixed radio device on the Vodaphone Data Network (VDN), which is monitored at regular intervals to ensure the device is 'in signal'.

 

RedCARE 'GSM': The RedCARE GSM Subscriber Terminal Unit (STU) is connected to the ARC via BT's RedCARE network utilising a fixed GSM mobile unit as the secondary path. It incorporates a high security, multi path routing system on both signal paths, which ensures your signal gets through, even if any part of either network is 'down'.

Call today for a FREE no obligation security survey

01223 262728

"The level of service you offer is very rare and deserves to be commented on, especially as the commitment to good service seems to extend to all of your employees that I have dealt with." Dawn, Saffron Walden, Essex

nsi safecontractor siemens