Burglar alarm upgrades and replacements
Old panel, unreliable sensors or a system nobody in the house knows the code for? Keep what still works, replace what does not, and end up with an alarm you trust.

- One local engineerDean quotes, fits and services. No call centre.
- Free, no-obligation quotesA straight price before any work starts.
- 12 months’ call-out coverFree with every service (parts extra).
- Any make, any installerOld systems serviced, repaired or upgraded.
Plenty of homes around Wigan have an alarm on the wall that nobody uses. It was there when they moved in, it goes off at the wrong moments, or the company that fitted it closed years ago. An upgrade turns it back into something that protects you.
An upgrade does not always mean starting again. Often the existing wiring, some sensors and the bell box can stay, and only the panel and keypad are replaced. Sometimes a full replacement with a modern wireless system is quicker and better value. Dean looks at what you have and tells you honestly which makes sense.
Signs your alarm is due an upgrade
- You do not know the codes
- It keeps going off for no reason
- The panel shows a fault you cannot clear
- The original installer has gone
- Parts are no longer available
- It has not been serviced for years
- You have extended the house
- You want to add CCTV
What an upgrade can include
A new panel and keypad. The heart of the system, with a clear keypad by the door, simple set and unset, and a proper part-set for night time.
New or extra sensors. Pet-tolerant sensors if the old ones keep catching the dog, and extra coverage for an extension, conservatory or garage.
A new bell box. A modern, bright, tamper-protected box with its own backup battery: the first thing a burglar sees.
New codes and a full test. Old codes cleared, your own codes set, every device tested, and a walk-through of how it all works.

Just moved in?
Inheriting an alarm is one of the most common reasons people ring DF Alarms. You do not know the codes, you do not know who fitted it, and you do not know whether it works. In most cases Dean can reset the system, set new codes and test it, so you can start using it straight away. If the panel turns out to be locked or past its best, he will explain your options and give you a clear price for an upgrade.
It is also worth doing for peace of mind: whoever had the house before you may have given the code to friends, family or a cleaner.
Alarm upgrade questions
All questionsWill you service or repair an alarm someone else fitted?
Yes. A lot of the alarms we look after were fitted by another company, sometimes one that no longer exists. Most systems can be serviced, repaired or brought back under your control, and if a panel really has had its day we will tell you honestly and quote for an upgrade.
I have moved house and do not know the alarm codes. Can you help?
Yes. This is one of the most common calls we get. In most cases we can reset the system and set up new codes for you, then test it so you know it works. If the panel is very old or locked by its original installer, we will explain your options, including an upgrade.
Should I have a wired or wireless alarm?
Both work well. Wired systems are very reliable and suit houses where cables can be hidden, such as during a renovation. Wireless systems go in faster with no cable runs or making good, which suits most finished homes. Dean fits both, and will look at your property and recommend what fits it best.
My house already has alarm cables. Can you use them?
Usually, yes. Old alarm cabling is often perfectly sound, so a new panel, keypad and sensors can be connected to it without running new cables. Dean tests the existing wiring first and tells you if any of it needs replacing.
Alarm upgrades across the area
We upgrade and replace burglar alarms in all of these towns.
- WiganOur home town
- Standish3 miles from Wigan town centre
- Orrell3 miles from Wigan town centre
- Hindley2 miles from Wigan town centre
- Ashton-in-Makerfield4 miles from Wigan town centre
- Golborne5 miles from Wigan town centre
- Leigh6 miles from Wigan town centre
- Atherton6 miles from Wigan town centre
- Tyldesley7 miles from Wigan town centre
- Westhoughton4 miles from Wigan town centre
- Horwich5 miles from Wigan town centre
- Chorley7 miles from Wigan town centre
- Skelmersdale6 miles from Wigan town centre
- St Helens8 miles from Wigan town centre
- Bolton9 miles from Wigan town centre
Related services
-
Burglar alarm installation
A new alarm system designed around your home: the right sensors in the right places, a clear keypad, and a bell box that tells burglars to move on. Find out more -
Burglar alarm repairs
Alarm going off for no reason, a fault on the keypad or a bell box that will not stop? Traced to the cause and put right. Find out more -
Burglar alarm servicing
A full test of every sensor, the panel, batteries and bell box, with 12 months’ free call-out cover for faults included. Find out more
Get an upgrade quote
Tell Dean what you have now (a photo of the keypad or panel helps) and what is wrong with it. He will tell you whether it is worth upgrading or replacing.
- Call 07506 518 646Straight through to Dean, the engineer
- WhatsApp DeanYour area, the job and a photo if you have one
- Message on Facebookfacebook.com/dfalarms1
- Emaildfalarms@gmail.com