Security Installation & Maintenance Services Northern Ireland


  • Full Risk Assessment Carried Out
  • All Staff Security Screened
  • Nacoss Gold Approved Installer
  • 24hr Monitoring
  • 24hr Call Out Service
  • Insurance Approved

​The vast majority of customers require a simple but effective security system. A system that is easy to operate and will hopefully deter the burglar.

Most of us spend a lifetime building up our possessions, therefore we will do anything to protect them.  An intruder alarm system designed and installed by 1st Alert Alarms Systems Ltd  will help to ensure you sleep a little easier at night.

As a Nacoss Gold approved installer, we will ensure that your alarm system will meet with all necessary criteria and guidelines and we are recognised by all leading insurance companies.

Our engineers are all professionally trained so we pride ourselves in carrying out a good clean and tidy job..."why else do you think our customers recommend us to a friend" said Frank.

  • Full Risk Assessment Carried Out
  • Colour/Mono Cameras
  • LCD Monitors
  • Digital Recording
  • 24hr Monitoring via Broadband
  • Motion Detection
  • Remote Controlled Operation


At 1st Alert Alarm System Ltd we pride ourselves on getting it right from the beginning.

By undertaking a full risk assessment of customers premises in order to ascertain their needs, we can individually tailor and design the system accordingly.  We use the latest technology to provide optimum coverage and use various colours of finish on cameras to help blend in with their surroundings.

Many systems can operate on "motion detection" with images being recorded via the Digital Recording Unit and viewed on the latest LCD colour monitor.

Should you wish to view your cameras while away from home, this is possible via remote monitoring using a broadband connection.

Access Control

  • Domestic
  • Commercial
  • Intercoms
  • Video Entry Systemss


From a simple 2 Way Audio unit incorporating a door station and one handset, to a full colour camera intercom with coded access, all can be accommodated.

These can also be used to gain access through gates at the end of a private drive etc.


Electronic magnetic locks can be integrated to limit access to private or out of bound areas.  This can be configured to allow certain tags or codes to move through different areas in larger buildings.


  • Multimeter Test Points
  • Double Modulated 
  • Frost Resistant Cover
  • ​Choice of 4 Channels
  • Automatic Gain Control
Product Description

The Takex photoelectric beam sensor consists of an infra-red transmitter and receiver.  It's designed to be initiated only when two stacked beams are simultaneously interrupted. An alarm is not initiated when insects or falling leaves break one beam only.

The photoelectric beams are designed to meet the highest standards of quality and reliability for photoelectric beam intrusion detection. Unique twin beams are synchronised to work together to reinforce range and stability in severe weather conditions.

Book Your FREE Survey

Find us

44A Rhone Road


Co Tyrone

BT71 7EN

Tel: (028) 8778-9669




  • facebook
  • c-tbird

Copyright 2012 1st Alert Alarm Systems Ltd

Inspectorate for Alarms & Home Security

Site Links

Industry Standard for Alarms & Home Security Systems
Alarm Bell