A3 sécurité inc.

Electronic security and surveillance systems specialist


Residential, commercial and industrial security

in Sherbrooke

Our company operates in the residential, commercial and industrial sectors and offers emergency 24/7 service in the Estrie region.

Types of detection

  • Intrusion
  • Assault
  • Medical emergency
  • Fire

  • Temperature
  • Liquid level
  • Carbon monoxide
  • Propane and natural gas
  • Remote surveillance service by
    a ULC AA-listed central station
  • etc.

In addition, we can connect your installation to a home automation system for increased comfort.

a3 sécurité offers an installation service for the biggest security systems brands in North America.

contact us today

for service or installation