About Us

About ASM

The ASM difference is in the quality of service that we offer. All of our security monitoring solutions are designed to be the most effective on the market as we strive to be the best we possibly can be – assessing and improving every single day.

ASM don’t win business on price alone – we use our experience, expertise, training and knowledge to deliver solutions that guarantee the absolute best results and maximum return on investment over the lifetime of your time with us.

Advanced Signal Monitoring Limited is a privately owned fully independent NSI Gold Approved Alarm Monitoring Centre. Our management team have over 80 years of combined alarm monitoring experience. ASM provides the highest level of 24-hour secure alarm monitoring services to client sites worldwide from our industry leading ARC.

What we offer

  • Intruder & Fire Monitoring
  • Visual & Audio verification
  • Remote Concierge
  • Building Management
  • Secure Data Storage Facilities
  • Private Monitoring Suites
  • Emergency Services Response
  • Call Handling Services
  • Guard Check Call Services
  • Privately Funded Company
  • Fully Independent

"Advanced Signal Monitoring turns regular CCTV from simple crime recording devices into proactive and effective crime prevention systems that work."

− Matt Edgley, ASM Sales Director

"The ASM difference is our quality. Quality of people, quality of process and quality of service. Buying the cheapest solutions won’t deliver – ASM do, every time."

− Ian Rossiter - Operations Manager

"Every site we protect is different and has its own threats and vulnerabilities. ASM’s service is bespoke and we get to know all our protected sites in great detail"

− Cathie Flood– Technical Account Manager

NSI Gold Approved Alarm Receiving Centre
Monitoring of Intruder & Fire Alarms, CCTV Systems used in Security Applications in accordance with the requirements of ISO 9001, BS5979 and BS7858ACS SIA Approved ContractorAdvanced Signal Monitoring Limited holds the SIA Approved Contractor status for the provision Security Guarding & CCTV