Ensure your building, employees and assets are protected with an SDS alarm

Be safe, be sure and be protected with the installation of one of our state-of-the-art and reliable alarm systems.


Our intruder alarms are your best defence from vandalism and intrusion

Reduce the chance of your business becoming a victim of crime with an SDS intruder alarm

We install quality intruder alarms that are proven deterrents to crime.

We’re not limited to just one manufacturer and will install a wide range of wired and wireless alarms to suit your budget and security requirements.

As part of our alarm installation services, you will gain access to our superb 24-hour monitoring service as well as our CCTV maintenance service. For a FREE quote, or to find out where we work outside of Sutton, please get in touch.

Alarm Installation Sutton

Experienced alarm installation team

NSI Gold approved for our installs


Alarm services from SDS Security

Alarm Installations

We will ensure your system is installed in accordance with NSI Gold and EN 50131 standards.

Alarm Monitoring

Alarm monitoring provides you with the reassurance that a response will be carried should your alarm be triggered.

Alarm Takeovers

Unhappy with your current alarm provider? We can take over the annual servicing and maintenance.

Alarm Installers
Burglar Alarm Engineers
Alarm Servicing
Smart Alarms
Burglar Alarm App
Intruder Alarm Maintenance
Wireless Alarms


Offering faster installation times with no unsightly cabling

Wireless technology is flexible, expandable and reliable. At SDS Security, we have a wealth of experience in the installation of wireless alarms for new and old properties.

Each component connects to each other wirelessly. This means there are no unsightly cables on display and you’re not limited to where components can be installed.

The lack of hard-wiring also means that these types of systems can be installed significantly more quickly.

Wireless Alarms Sutton


We will design a bespoke alarm system that ensures your property is protected

At SDS Security, our alarm installation team work across London in areas such as Sutton, Wimbledon and Tooting to name but a few.

Arrange a FREE site survey today with SDS Security

Alarm Installation Sutton