D3 Systems Fire and Security Ltd.
About the company
D3 Systems Fire and Security Ltd. is a CCTV and alarm installer based in Portsmouth, Hampshire, with over 10 years of industry experience. The company operates as a local, friendly team, and customer reviews name Jake as the person who carried out work for D3 Systems. It provides installation and maintenance of fire and security systems, and offers ongoing maintenance packages for both residential and commercial customers.
D3 Systems provides 24/7 monitoring. Its CCTV systems include 4K systems, AI systems, video doorbells, and takeover of existing systems. Intruder systems offered comprise wireless smart systems, wired smart systems, and hybrid smart systems. Access control services include standalone and networked access control.
What customers say
Based on genuine customer reviews
Reviews
Reviews are taken from publicly available sources.
Absolutely brilliant service from D3 Systems from start to finish. The team were professional, knowledgeable, and really took the time to make sure everything was done properly. Communication was excellent throughout, installation was neat and efficient, and the quality of the system exceeded expectations. You can tell they genuinely care about their customers and take pride in their work. Highly recommend D3 Systems to anyone looking for reliable and high-quality security and tech solutions!
Brilliant service. Quick install with no mess definitely recommend
Jake did exactly what he said he would on the agreed date and for the quoted price. The system is easy to use and he took time to help us set up the remote access on our phones. Very happy to recommend
Very reliable, quick service and great customer service, would highly recommended
I represent a local sports club and we needed CCTV to monitor the field and building. I conducted a formal procurement process, in which D3 was one company. Jake met me at the club. He was friendly and professional, he listened to our requirements, did a survey and recommended a system that would suit us. D3 gave us the best price (by far) and was also the company I had most confidence in, due to Jake's friendliness and obvious knowledge of the field. He is local, and totally honest and trustworthy. Jake fitted the system in just a few hours, and we now have a superb CCTV set-up that exceeds our expectations, all for a competitive price. It's future proof and robust. Excellent quality - Jake delivered what we wanted. I would not hesitate to recommend D3. A local company that is excellent. Jake is reliable and easy to deal with.
Great service from D3 Alarms. They fitted our fire and heat alarms brilliantly — very professional, efficient, and tidy throughout the job. Everything was explained clearly and the system works perfectly. I’d definitely recommend them to anyone needing alarm installation.
Amazing service from Jake at D3 Systems. My alarm and CCTV are now working better then ever. always here to help and always very friendly. would highly recommend!
CCTV & alarm installers in Portsmouth compared
Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 5 businesses in this category in Portsmouth are compared.
| Rank | Provider | Rating | Reviews | Open Sat. |
|---|---|---|---|---|
| 1 | The Alarm People Ltd | ★ 5,0 | 233 | Yes |
| 2 | Jays Cabling Services | ★ 5,0 | 26 | Yes |
| 3 | Stag Systems Ltd | ★ 5,0 | 24 | No |
| 4 | D3 Systems Fire and Security Ltd. (this page) | ★ 5,0 | 23 | Yes |
| 5 | SafevueCCTV | ★ 4,6 | 22 | Yes |