Easy to use alarm systems for homes and businesses.

Keep your property secure with a state-of-the-art alarm system. Installed throughout East Yorkshire.

Professional and reliable installation and maintenance of alarm systems, with expert service from our experienced team.
Trusted by homeowners and businesses throughout the East Yorkshire region.

Alarm systems tailored to you


Protect your home with a quality alarm system expertly installed, so you can rest assured that your home is safe.


Keep your business secure with state-of-the-art equipment to guarantee security for your property.


We’re experienced in working on industrial projects in East Yorkshire, providing safety and security solutions.


Secure your land or farm with our specialist agricultural security service to ensure that your property is kept safe.

Installation & Maintenance service

ajax alarms

• Fully customisable to suit individual needs, situations and budgets

• App-based controls to allow you to monitor the system from anywhere. Keyfobs/keypads also available

• Automated security schedule so you don’t need to worry about forgetting to arm or disarm the alarm

• Other features are available including panic buttons and room foggers

• Pendants are available for elderly and vulnerable people in case of a fall

authorised installer

ajax logo

Ajax security alarms are the ultimate in intruder detection and prevention, with high performance and an intuitive design that delivers an exceptional user experience. They provide outstanding security solutions for homes and businesses.

There are no extra costs, once your alarm system is paid for it belongs to you.

Our prices start from £615 +VAT

This is based on coverage for an average home and 1 outbuilding and includes –

2 x Motion sensors
1 x Door sensor
1 x Internal siren
1 x External siren
2 x Keyfobs

Installation, setup and user training.
Available in white or black.

Protect your livelihood with van security

work van security

Don’t worry about your tools or equipment being stolen from your van or outbuildings with a modern alarm system with unrivalled easy to use app-based controls.

Our alarm systems are fully customisable to cover your house, shed, garage, van, camper van and much more.

Fully installed by our expert team to provide peace of mind and protection for your valuables.

What our alarm clients are saying

“CCTV & Alarms done by Scott. Absolute first class service went above & beyond from start to finish & set me up so I know exactly how to use them.”

Ben –

“Great communication from the team at Smart Electrical and Security and very happy with the [security] installation and aftercare. Would happily recommend”

Staci –

“Very speedy in terms of sending me a very reasonable quote. Very happy with the quality of workmanship. Thank you Scott. Highly recommended you..”

Anthony –

“Ajax alarm system fitted today by Scott who was informative and knowledgeable throughout the process.A great local business who I would highly recommend.”

Steve –