Burglar Alarm - Installation in Portsmouth (18)

If you’re looking for a burglar alarm installation in Portsmouth, you want more than just a loud siren. You want peace of mind, a fair price, and the confidence that your home’s security is in good hands.

Whether you’re a first-time buyer making your place feel secure or a long-time homeowner upgrading your system, you can browse our directory here at Checkatrade to find the right installer for your needs.

Find rated burglar alarm installers in Portsmouth

From wireless burglar alarm installation to full camera integration, our checked burglar alarm fitters covering Portsmouth can help you choose, fit, and maintain a system that works for your home, budget, and lifestyle.

All listed installers pass up to 12 checks and come with reviews from real people, so you can compare options with confidence before booking.

What to expect when hiring a burglar alarm installer

Common jobs:

• New burglar alarm installation (Wired or wireless)
• CCTV and camera installation
• Upgrades to smart alarm systems
• Alarm servicing and repairs

Average burglar alarm installation costs in Portsmouth

Burglar alarm installation:

£782 on average, with prices typically starting at £566 up to £1112.

Burglar alarm servicing:

£125 on average, with prices typically starting at £95 up to £160.

Emergency burglar alarm services:

£120 on average, with prices typically starting at £91 up to £161.

What’s included in a typical quote?

• Alarm unit, sensors, and control panel
• Professional fitting and system testing
• Basic usage demonstration
• Optional extras like camera installation or smartphone integration

Additional costs to consider:

• Ongoing monitoring fees (if you choose a monitored system)
• Extra sensors or cameras
• Annual alarm servicing costs

Installation timeframes

• Wireless system: Under an hour

• Wired system: 2 - 4 hours (sometimes longer for complex installs)

Qualifications to check

• Electrical certification or manufacturer-approved installer status
• Public Liability Insurance
• Recent verified customer reviews

Wired vs wireless burglar alarms: which is better?

Wireless alarms:

• Quick to install
• Portable if you move
• Less invasive for rental properties

Wired alarms:

• More reliable over time
• No battery replacements for sensors
• Less prone to signal interference
• Requires more preparation

Your choice depends on whether you value portability and ease of installation or maximum reliability and stability.

Burglar alarm installation: Renters vs homeowners

Homeowners:

• You are responsible for installation and servicing
• Some insurers require specific alarm types for coverage or discounts
• Keep receipts, service records, and installer details

Renters:

• Your landlord usually approves or installs an alarm
• Always get written permission before booking
• If you pay for an upgrade, agree in advance whether you can take it when you move

Emergency burglar alarm installation in Portsmouth

If your alarm fails after a break-in, won’t reset, or is stuck in a false alarm loop, emergency engineers can help with:

• Faulty control panels or sensors
• Alarm resets after power cuts
• Urgent CCTV repairs
• False alarm troubleshooting