Home/Office Networking


With us becoming more and more dependent on using networks in this computer age it is important that we make sure we keep our networks running reliably and efficiently.

With the progress of technology and the growth of the internet we are becoming ever reliable on our home or office broadband setups. Whether its upgrading a router in your home to improve your wireless coverage and reliably or installing a small office network LJS Systems have got you covered.

Poor Wi-Fi signal or broadband speeds around the home?

As simple as installing access points in weak Wi-Fi areas to installing small structured cabling networks in your home we have the expertise to help optimise the performance of your internet connection in your home. With the ever growing demand put onto domestic wireless routers with more and more devices having wireless capabilities now days, if you want to keep these devices running at there fastest and most reliable all the time then there are simple solutions that could enable you to do that. Feel free to give us a call to discuss and to see where we can help. Below are just some of the ways we can look to improve our networks in our homes all of which LJS Systems can assist you with doing.

  • Install access points around the home
  • Install a better wireless router
  • Hard wire non portable networkable devices e.g. Sky boxes, games consoles, PCs.
  • Install a network switch to enable you to have more hard wired devices on the network
  • Integrate a computers or laptops media libraries with your smart TV’s around the house
  • And many, many more.

Small business owner looking to install a small network?

Want to make it easier for your employees to access files, printers, shared drives etc.? A small structured network is the best way forward. Here at LJS we can help you install everything below and more making us the one stop solution for all your small business needs.

  • Data Points
  • Data Cabinets
  • Network Switches
  • Network Printers
  • Network Storage Devices
  • And much, much more.


Feel free to give us a call to discuss and to see where we can help. Contact Us


intruder alarms st albans by LJS
  • Diagnosed the problem quickly. Will certainly be having him back to fit new system

    Customer in London

  • I was very pleased with the speed and promptness of the attendance and the work carried out. I was given all the information that I requested and a full explanation of the work carried out. The guy was extremely helpful, personable and worked efficiently to resolve the problem. I would use them again with no hesitation. Customer in Enfield

  • From the initial contact about the services provided right through to the completion of work a month or so later, Lewis was 1st class! Friendly, punctual, extremely thorough and professional. The quality of work carried out was exceptional and nothing was too much trouble. Wouldn't hesitate to recommend Lewis to anyone who asked. The fact I will be getting him to do a few more bits in the future is testament enough. 1st class service! Customer in Bishops Stortford

  • LJS Security was recommended to me. LJS's work was of the highest standard, reliable, tidy and trustworthy. The products LJS used are quality, viewing and monitoring my house from my tablet are crystal clear pictures. I would not hesitate recommending LJS Systems. They are a very reliable and honest company. Customer in Watford

  • “LJS Systems were excellent from start to finish. They were helpful when assessing the job, provided a competitive and fair price, were not pushy (like some bigger alarm companies) and always available. All the staff were polite, knowledgeable and genuinely nice to deal with. We had a couple of minor issues (part was missing and another had a fault) but they guys went out of the way to sort them out (coming out on a Sunday to finish install). Really pleased with the outcome and would not hesitate in recommending them.”
    Intruder alarm installation 23/07/17
  • Replacement database and modifications to ACS points. 01/06/17
  • Alarm service 25/05/17
  • New security system. 5/05/17
  • Installed burglar alarm system. 24/05/17
  • Full remote monitoring Alarm for 5 bedroom room house. 21/04/17
  • Installation of burglar alarm. 19/04/17
  • Video Entry System - CCTV - Access Control 01/08/17
  • Door entry/ intruder alarm and Av installations 16/08/17
  • “Alarm had faults to do with batteries, Lewis took care of them all and had to order a specialised battery that took a few weeks but overall happy with the service and alarm is brilliant. Also really like that they can check and sort out many teething problems remotely.”
  • “Really good company to deal with. Always helpful and polite.”
  • “Very fast turnaround, great customer service from owner and his engineers, excellent product. Highly recommend.”

We are able to offer our expert services to enhance the security of your home or business the Hertfordshire area throughout; Loughton, Epping, Buckhurst Hill, Hemel Hempstead, Watford, St Albans, Hatfield, Potters Bar, Cheshunt, Welwyn Garden City, Knebworth, Hitchin, Letchworth Garden City, Royston, Buntingford, Standon, Bishop’s Stortford, Sawbridgeworth, Woodford, Enfield, Harlow, Ongar, Harpenden, Wanstead, Bushey, Croxley Green, Abbots Langley, Enfield, Shenley, Borehamwood, Goffs Oak, Tewin, Whitwell, Hertford, Knebworth, Stevanage, London, Dane End, Chingford, Ashwell, Sandon, Royston, Barkway, Throcking, Buntingford, Westmill, Little Hadham, Ware, Great Amwell, Hoddesdon, Hatfield and many more of the surrounding areas. 

We’re experts in CCTV Security, Intruder alarms, Door Entry systems and Access Control Systems. You can find out more just here http://www.ljssystems.co.uk/about/ and get a quote just here http://www.ljssystems.co.uk/contact-us/ Our CCTV Security Systems are especially useful and you can find out more just here http://www.ljssystems.co.uk/2016/05/13/cctv-hertfordshire/