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Professional Wireless Alarm Installation | Same-Day Security Setups

  • ✓ Zero-Mess Installation — Advanced wireless security systems fitted cleanly with absolutely no visible cabling
  • ✓ Smart App Notifications — Real-time intruder alerts, remote arming, and system monitoring directly on your smartphone
  • ✓ Pet-Friendly Calibration — Intelligent motion sensors calibrated to ignore household pets while keeping your home fully secure
📞 Speak to a Wireless Security Expert Free: 0800 046 7879

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Everest Aerials engineer configuring a wireless burglar alarm keypad on a hallway wall while holding a setup tablet
✓ 25+ Years Experience
✓ Why Choose Everest

Insurance-Approved Alarm Systems Installed and Tested Properly

A burglar alarm that isn't properly installed or tested is a false sense of security. Our engineers design systems that cover every entry point, position sensors to minimise false activations, and configure smartphone alerts before they leave. All our systems are Grade 2 insurance-approved and come with a written 5-year guarantee — and we're here if anything needs adjusting after installation.

  • ✓Grade 2 insurance-approved systems
  • ✓Full-property sensor coverage designed
  • ✓Smartphone alerts configured before leaving
  • ✓5-year system guarantee
  • ✓False alarm minimisation built into design
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What Our Wireless Alarm Installations Service Includes

A security alarm is only as reliable as its sensor placement and wireless network stability. Poorly calibrated sensors lead to frustrating false alarms, while weak signal zones can blind your system to real entry threats. Our mobile security engineers conduct a comprehensive wireless property scan before mounting a single component. We eliminate blindspots by strategically placing anti-tamper door contacts, window sensors, and dual-technology motion detectors. We link the entire perimeter array to a secure, encrypted smart hub and configure backup cellular channels, ensuring your property remains protected even during sudden internet dropouts or power cuts.

Premium System Installations & Smart Links

  • ✓ Smart Wireless Intruder Alarm System Setups (Ajax, Visonic, Pyronix)
  • ✓ Multi-Zone Remote Arm & Disarm Keypad Configurations
  • ✓ Pet-Immune PIR Motion Sensor Positioning & Calibration
  • ✓ Magnetic Door, Window, and Outbuilding Surface Contacts

System Programming, Testing & Fault Swaps

  • ✓ Smartphone App Syncing & Multi-User Emergency Alert Mapping
  • ✓ High-Decibel External Solar-Powered Siren & Strobe Fittings
  • ✓ Diagnostic Testing & Long-Life Battery Replacements for Wireless Sensors
  • ✓ Upgrading Legacy Wired Control Panels to Modern Smart Wireless Hubs
£

Wireless Alarm Installations Pricing

from £199*— exact price confirmed in your free quote

Cost depends on property size and the number of sensors required. Larger properties need more detectors to cover all entry points and zones properly.

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Your exact price is confirmed in a free written quotation before any work begins — no hidden fees, no call-out charge.

* All prices shown are exclusive of VAT. VAT at the standard rate will be added to your final invoice.

What's Included in Your Alarm Installation

✓Wireless alarm panels and control units
✓PIR motion detectors (pet-immune options)
✓Door and window contact sensors
✓Internal and external sirens
✓Smartphone app control and alerts
✓24/7 professional monitoring available
✓Panic buttons and key fobs
✓Battery backup for power cuts

Why a Professional Alarm Beats a DIY Kit

✓No messy cable runs or wall chasing
✓Quick installation with minimal disruption
✓Control alarm from anywhere via smartphone
✓Instant alerts to your phone for activations
✓Easy to expand with additional sensors
✓Grade 2 and Grade 3 systems available
✓Insurance-approved installations
✓Professional police response monitoring options

Same-Day Service Available

Ready to book for wireless alarm installations?

✓ Free written quote   ✓ No call-out fee   ✓ 5-year guarantee

How Our Wireless Alarm Installations Service Works

1

Free Property Security Assessment

Our security engineer surveys your property, identifies all potential entry points, assesses the most vulnerable zones, and designs a wireless alarm layout providing complete perimeter and interior coverage with no gaps.

2

Sensor Placement & Panel Installation

PIR sensors, door and window contacts, and shock detectors are positioned for full-property coverage. The wireless control panel is installed in a secure internal location and linked to every sensor in the system.

3

App Setup, Smart Integration & User Configuration

Your alarm is configured with smartphone control, push notification alerts, and remote arming/disarming via the app. We configure all user codes, link smart home devices where applicable, and set up notification preferences.

4

Full System Test & 5-Year Written Guarantee

Every zone is tested independently, siren and strobe operation verified, and the complete system tested end-to-end before we leave. A written 5-year guarantee is issued on all equipment and workmanship.

Common Problems Our Wireless Alarm Installations Customers Come to Us With

These are the situations we deal with every day — and why a professional, properly-equipped engineer makes the difference.

Home has no alarm system and insurance is requesting one

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Insurance-approved Grade 2 wireless alarm designed and installed — certificate issued for your insurer

Old wired alarm system producing regular false activations

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Modern wireless system with pet-immune PIR sensors — false alarms eliminated by design

Alarm installed but not connected to a smartphone app

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Smart app integration configured — remote arming, disarming, and push alerts set up before we leave

Rented property where drilling for a wired alarm is prohibited

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Fully wireless alarm installed without surface wiring — removable if required on vacating

New extension not covered by the existing alarm system

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Wireless sensors added to the extension and integrated into the existing control panel

Alarm system with zones that were never commissioned correctly

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Full system re-commissioning — every zone tested and confirmed before handover

Sensor Placement: The Vulnerabilities Most Systems Miss

The weakest element of most residential alarm systems isn't the hardware — it's the sensor placement. PIR motion detectors placed in corners at high level cover the largest area geometrically, but produce the most false alerts and are easiest to defeat by someone moving slowly along a wall. Door contacts on the front door and back door only leave every ground-floor window unprotected. A bell box mounted at the back of the property, away from the street, provides no deterrence value to the opportunist assessing targets from the pavement.

Effective sensor placement is layered: door and window contacts on every accessible ground-floor opening form the perimeter layer. Motion detectors in hallways and key internal rooms form the internal detection layer — positioned to ensure any movement through the property triggers a zone before the intruder reaches a room of interest. Shock detectors on glazed doors and large windows add a pre-breach layer for properties where forced entry through glass is a plausible threat. Pet-immune PIR settings — where available — should be configured for the actual weight of pets in the property, not the manufacturer's default. We survey every property before designing the zone layout and will point out coverage gaps in any existing system we're asked to extend.

Understanding Alarm Response: What Happens When It Triggers

The siren is the immediate response — 100dB+ external bell box activating within seconds of zone breach. The question of who responds beyond that depends entirely on how the system is set up. A self-monitored system sends an app notification to your phone; you decide whether to call police. This is effective if you're reliably reachable and awake, but has an obvious vulnerability when you're asleep, in a meeting, or your phone is off. An ARC-monitored system connects to an Alarm Receiving Centre that operates 24/7 — operators receive your activation, attempt to contact you for verification, and can request a police response on your behalf if they can't reach you or confirm intrusion.

Police in the UK operate a graduated response policy for alarm activations. Unverified activations — where no confirmation of intrusion exists — receive lower priority than verified ones, particularly in areas with high false alarm rates. CCTV-verified activations, where a monitoring centre can confirm a person on the premises, receive the highest priority response. This is one of the reasons we recommend integrating alarm and CCTV systems where budget permits — not for the cost saving, but because the verified response materially reduces the time between activation and police attendance.

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Get Your Free, No-Obligation Quote

Every property is unique. Contact us today for a personalized quote for wireless alarm installations based on your specific requirements. Free quotes, transparent pricing, no hidden fees.

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✓ No Hidden Fees   ✓ Transparent Pricing   ✓ Written Quotes   ✓ All Work Guaranteed

Frequently Asked Questions

Do you provide free quotes for wireless alarm installation?

Yes, we provide completely free, no-obligation quotes for all wireless alarm installations. Call us on 0800 046 7879 or fill in our online contact form. Our security experts will assess your property, discuss your security needs, and provide a detailed written quotation with transparent pricing and no hidden fees.

How long does wireless alarm installation take?

Most wireless alarm installations take 3-5 hours depending on property size and number of sensors. Installation is significantly quicker than traditional wired alarms as there's no cable running through walls. We'll complete the full installation, configuration, and demonstration in a single visit with minimal disruption to your day.

Are wireless alarms as reliable as wired systems?

Yes, modern wireless alarms are extremely reliable using encrypted radio signals with tamper detection. Our systems have battery backup in all devices, anti-jamming technology, and regular self-testing. Many insurance companies now prefer wireless systems due to their advanced features and reliability. All our installations are insurance-approved.

Can I control my alarm from my smartphone?

Yes, all our wireless alarm systems include smartphone app control as standard. You can arm/disarm your alarm remotely, receive instant alerts for activations, check system status, and view event history from anywhere in the world. We'll configure the app and demonstrate all features during installation.

Do wireless alarms work during power cuts?

Yes, all our wireless alarm systems have built-in battery backup. The main control panel contains a rechargeable battery providing 12-24 hours of operation during power cuts. Individual sensors also have long-life batteries (typically 2-5 years). You'll receive low battery warnings via the app well before replacement is needed.

How many sensors do I need for my property?

This depends on your property size and layout. For most homes, we recommend 1 motion detector per floor covering main living areas, plus door/window contacts on all external entry points (front door, back door, ground floor windows). Our engineers will survey your property and recommend optimal sensor placement for complete coverage.

Can wireless alarms be monitored 24/7?

Yes, we offer professional 24/7 alarm monitoring services with police response. When your alarm activates, our monitoring center is alerted immediately and contacts you to verify. For confirmed activations, police are dispatched automatically. Monitoring costs £15-30/month depending on service level. We can also install self-monitored systems that alert only you via smartphone.

Will a wireless alarm reduce my insurance premiums?

Yes, most insurance companies offer discounts (typically 10-15%) for properties with professionally installed, insurance-approved alarm systems. Our systems meet all insurance industry requirements. We provide installation certificates and compliance documentation for your insurer. Always check with your specific insurer for their requirements.

Can you add cameras to my wireless alarm?

Yes, many of our wireless alarm systems integrate with IP cameras and video doorbells. This creates a complete security system combining intrusion detection with visual verification. We can install integrated alarm and CCTV systems that work together seamlessly with unified smartphone control.

What's the difference between Grade 2 and Grade 3 alarms?

Grade 2 alarms are suitable for low-to-medium risk properties (most homes). They include basic anti-tamper features and are recognized by insurance companies. Grade 3 alarms are for higher-risk properties (commercial, high-value homes) with enhanced anti-tamper, encryption, and monitoring requirements. We'll recommend the appropriate grade based on your property and insurance needs.

Do I need a landline phone connection for a wireless alarm?

No. Modern wireless alarm systems use the mobile network (SIM-based communication) to send alerts, contact monitoring centres, and notify you via smartphone app. This makes them entirely independent of your landline and broadband. SIM-based communication also means a burglar cutting your phone line has no effect on the alarm's ability to raise an alert.

What is a PIR sensor and how does it work?

PIR stands for Passive Infrared — a sensor that detects changes in infrared radiation caused by movement of warm bodies (people, animals) within its detection zone. Our PIR detectors are available in standard and pet-immune versions; pet-immune sensors use a dual-channel element that distinguishes between small animals below a configurable weight threshold and adult humans, significantly reducing false alarms in homes with cats and dogs.

Can I add a panic button to my alarm system?

Yes — panic buttons (also called personal attack buttons) are a standard optional add-on for our wireless alarm systems. They can be installed as wall-mounted buttons near the front door, in bedrooms, or as portable keyfob-style devices. When activated, they trigger a silent or audible alarm immediately — useful for summoning help if you feel threatened without alerting an intruder that police have been called.

What happens if an intruder cuts the power before triggering the alarm?

All components in our wireless alarm installations include individual battery backup. The main control panel has a rechargeable standby battery providing 12–24 hours of operation, and each sensor has its own long-life battery (2–5 years typical). The system is completely immune to mains power cuts. Tamper detection also triggers an immediate alarm if anyone attempts to open or remove any component.

How often do the batteries in wireless alarm sensors need replacing?

Battery life varies by sensor type and usage, but most modern wireless alarm sensors use long-life lithium batteries lasting 2–5 years. The system monitors battery levels continuously and sends low-battery warnings via smartphone notification and keypad indicator well before replacement is needed. We provide guidance on battery replacement during installation and include it in any maintenance contract.

Can you install alarms in listed or period properties?

Yes — wireless alarms are particularly well-suited to listed and period properties precisely because they require no cable runs through walls, no chasing of plaster, and no modifications to the building fabric. Sensors are surface-mounted with minimal fixings. All our wireless sensors use low-impact mounting techniques and can be installed in listed buildings without the consent requirements that wired system installations would trigger.

What is the difference between self-monitoring and professionally monitored alarms?

Self-monitored alarms send alerts directly to your smartphone when triggered — you decide whether to call police or investigate yourself. Professionally monitored alarms connect to a 24/7 monitoring centre: trained operators receive the alert, attempt to contact you, and dispatch police for confirmed activations. Professional monitoring costs £15–30 per month and provides a response even when you're unavailable. Both options are available with our systems.

Can a wireless alarm also function as a fire alarm?

Yes — our wireless alarm systems can incorporate heat detectors and optical smoke detectors as additional zones. These use the same radio frequency network as the intruder sensors, with a distinct alarm tone and LED indication to differentiate fire alerts from intruder alerts. Combined intruder and fire detection in a single system is increasingly popular and costs less than installing two separate systems.

What is a key safe and can you install one alongside the alarm?

A key safe is a wall-mounted combination lock box that holds a spare key — useful for keyholders, carers, and emergency services who need access without you being present. We install key safes alongside alarm systems as a practical complement, particularly for elderly customers and those requiring regular carer access. Police-approved key safes (Sold Secure Gold rated) are available and are accepted by most insurers.

Can you upgrade my existing wired alarm to a wireless system?

Yes — most wired alarm control panels can be replaced with a wireless panel while retaining existing external siren boxes and door contacts where compatible. Alternatively, we install a completely new wireless system alongside removal of the old wired panel. Upgrading to wireless gives you smartphone control, app monitoring, and modern features that most wired systems from the 1990s and 2000s cannot support.

Everest Aerials maintains a fully stocked network of mobile security and wireless alarm installation engineers traveling directly across multiple UK counties. Because modern encrypted security setups require specialized digital radio testers, programming diagnostic tools, and custom bracket arrays, our mobile vans arrive fully equipped to protect your home or business premises in a single visit. By deploying local security specialists across your area, we guarantee swift same-day system deployments and firm on-site quotes without ever requiring a physical high-street office.

Wireless Alarm Installations Areas We Cover

Our wireless alarm installations service is available across England, Scotland, and Wales — with local engineers in over 700 towns and cities ensuring fast response times wherever you are.

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Our security engineers supply and fit wireless intruder alarms, including anti-tamper door contacts, glass-break detectors and smart alarm hubs, backed by a workmanship guarantee of up to 5 years.