Feel safe and secure in your home with a reliable and affordable home security system from SDS

Don’t leave your security to chance. Ensure you and your loved ones are safe with the help of SDS Security.


We’re a trusted name in home security

Thousands of homeowners rely on us to ensure their family, home and hard-earned possessions are safe 24-hours a day

We’re proud of our long-standing experience and have helped to protect thousands of homes across London over the last 30 years.

With engineers based across London in areas such as Merton, we specialise in the installation, maintenance and monitoring of a wide range of home security systems. Example systems that we work with include home CCTV, burglar alarms, intercom systems, automated gates and fire systems to name but a few.

For a FREE home security survey, or for advice on how to protect your home, please get in touch with our team today.

Affordable and reliable home security systems

NSI Gold approved installations

Unparalleled aftercare service


State-of-the-art home security measures

Keep an eye on your family and ensure they’re safe with home CCTV.

Detect and deter crime away from your home with the installation of a home alarm.

See and hear who is at the front door with an intercom system from SDS Security.

Home Security Merton

Home security installations completed to the highest of British Standards

Our customers trust in SDS Security to ensure their security systems are installed correctly and to the highest of British Standards. It also gives them peace of mind that their security system is in working order and keeping them safe at all times.

Our engineers work across the whole of London in areas such as Merton. For a FREE quote, please get in touch with our team today.


Speak to a specialist in home security today

We have engineers based across London in areas such as Merton.

Get it sorted. Get a FREE home survey from SDS Security today.