10 Best Wireless Alarm System Reviews For UK Homes (2021)

Best Wireless Alarm System Reviews

Last Updated on August 15, 2021

Securing your home is paramount and thanks to wireless alarm systems, deterring a burglar has never been easier. A great feature is the ability to receive alerts on your smartphone and to arm/disarm the security system remotely. But with so many products on the market, we have narrowed them down to the 10 best alarms of 2021 to find the right one for you.

Our Top 3 Wireless Alarm System Picks
1. The Best Wireless Alarm System By AGSHome
2. The Best Wireless Alarm System With Motion Detectors By Yale
3. The Best Wireless Alarm System For Apartments By Yale

The Best Wireless Alarm Systems Reviewed In 2021

1. The Best Wireless Alarm System By AGSHome

best wireless alarm system

We picked this stylish alarm as the best cord-free system on our list. You can look forward to a lot of great features that are user-friendly and designed to protect your home and family. Let’s have a look!

The system is exceptionally easy to install, making it a high-quality choice if this is your first wireless system. You also do not have to worry about paying any type of subscription to keep the alarm active. After the purchase price, there are no hidden fees.

The set includes an alarm station, 5 window and door sensors, and a pair of remotes. The alarm is loud, screaming at 120 decibels which is enough to deter a burglar and alert neighbours. The system is also expandable so you can easily add more sensors around the home.


  • Stylish appearance.
  • 8-piece kit.
  • Very loud alarm.
  • Easy to install.
  • The sytem is expandable.


  • The instructions are slightly outdated.

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2. The Best Wireless Alarm System With Motion Detectors By Yale

Smart Home Intruder Alarm By Yale

This is really one of the best options if you need a wireless smart alarm that comes with motion detectors. They can be strategically placed in the homes and can be operated via your mobile phones, PCs or any other device at your disposal.

The alarm system is also designed to give you years of service. Besides durability, you can also connect it to Alexa for more voice control options. This is also one of the few wireless alarm systems that also allows you to hardwire it if you so choose.


  • Free professional set up.
  • Can add more sensors.
  • Users can choose between using cellular and landline.
  • You can add voice control by combining it with an Alexa device.


  • The app tends to glitch.

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3. The Best Wireless Alarm System For Apartments By Yale

Smart Apartment Alarm Kit By Yale

If you are looking to add an alarm to your apartment, then this is the best choice. It’s effective, easy to install and being wireless means that you don’t have to get your landlord’s permission if you are renting. No drilling or hardwiring is required.

All the components are pre-linked, so installation is super user-friendly. You can also expand this system by adding more sensors and accessories. The alarm is also very noisy and there are no subscription fees involved.


  • Great detector that prevents false alarms.
  • Durable and effective design.
  • Loud alarm.
  • Can be expanded.


  • Not suitable for a large home.

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4. Wifi Security Alarm System By Jcheng Security

Wifi Security Alarm System By Jcheng Security

This smart alarm features impressive stuff like a live voice and video chat. With these functions, users can have direct access to the customer service of the company when they need help.

This is also a great system if you worry about your pets setting off the sensors. Thanks to its infrared technology, that won’t happen. The alarm is very dependable, easy to expand and should give you years of service.


  • Easy to set up.
  • User-friendly.
  • Pet friendly.
  • Sensitive sensors.


  • No remote.

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5. The Top Smart Living Home Alarm By Yale

Smart Living Home Alarm By Yale

This extensive kit is for both the small and large home alike. You can add components in every room and connect the system to your smart device. This way, you can capture images of a disturbance which needless to say, can definitely alert you that the wrong person is rummaging around in your house!

This is another expandable system, so you can grow it as widely as you want. You can also control it via your smart device and deactivate certain zones so you can move freely in them while the rest of the house is protected by an alarm.


  • Fully wireless and responsive security alarm.
  • Has a door motion sensor and window motion sensor.
  • Self-diagnosis is done from time to time.
  • Can be partially enabled.


  • The app can be temperamental.

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6. The Best Alarm With Door Sensors By LeadEdge

best alarm with door sensors

If doors are the main weak points in your home, then this system will give you peace of mind. The system comes with 6 door sensors which are usually enough to cover most houses (but you can always add more). The sensors are also programmable to send you an alert that lets you know exactly which door has been opened.

You also get 2 remotes, a siren, and no subscription fees. You can also control the system via your smart device and its battery will keep your house protected for up to 6 hours in the event of a power failure.


  • Backup battery.
  • Great system to protect doors.
  • Identifies which door has been breached.
  • Smart device control.


  • The alarm’s noise is not very loud.

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7. The Best Wireless Alarm By Yiseele

best alarm system for pets

This comprehensive wireless alarm system is a popular kit among pet owners and those who want to make sure that the entire house is secure. If that sounds like you, then let’s have a look at all the benefits coming your way.

The kit includes 10 door sensors, an anti-pet motion device, a control panel and four remotes. The latter makes this system particularly useful if you want everyone in the family to have control over the system or you run a business and want to give your most trusted employees control as well.


  • 5 hours of backup battery.
  • 4 remotes.
  • 10 door sensors.
  • Suitable for homes and businesses.
  • Phone notifications.


  • Do not really work with a 2G signal.

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8. The Top Home Security Camera System By Ucam247

Home Security Camera System By Ucam247

For users who are scared that their smart home alarm would go off whenever power seizes, there is no cause for alarm again. This security camera system’s batteries can be charged while the system still functions. When the electricity goes, your alarm will continue to work for several hours.

It has built-in sensors and excellent security cameras that allow you to see a potential intruder and, if triggered, call the police. The system is easy to install, user-friendly, and very dependable.


  • 100% wireless.
  • Quality and reliable small alarm.
  • Rechargeable batteries.
  • Boasts app setup, control panel settings and streaming from your phone or tablet.
  • Has PIR motion sensor.


  • The installation might require a learning curve for first-time owners of a wireless system.

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9. The Wireless Home And Garden Alarm By Honeywell Home

Wireless Home And Garden Alarm By Honeywell Home

This is another great simple and yet effective alarm system for first-time owners. The keypad is intuitive and easy to use and the siren is also quite loud to scare off potential burglars. Besides being a reliable alarm system, you can also look forward to more benefits.

You can easily arm or disarm the alarm, which is great if you are in a hurry. The battery can also keep it active during a power out and the battery itself has a long lifespan of 2 years. You can also add as many as 44 accessories to this alarm system to secure your home like never before.


  • Has a medical alert system that can be operated anywhere.
  • Boasts intelligent control.
  • Easy to use.
  • Simple to install.
  • Loud alarm.


  • No DIY setup is provided for this security alarm

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10. The Top Home Alarm With Intelligent Control By Honeywell Home

Home Alarm With Intelligent Control By Honeywell Home

Ease of setup, low maintenance and high affordability are the key functions of this wireless house alarm system. It is well designed and should offer years of dependable coverage for your home and family.

The system is also perfect if you don’t have the patience for a complex system. Without sacrificing quality, this system is super-easy to install, operate by the whole family, and maintain. It’s also known to be free of false triggers and can protect an area of up to 200 m.


  • Easy to operate.
  • Can expand this sytem with up to 44 parts.
  • Professional setup and monitoring is also provided.
  • Backup battery for power failures.


  • No door cameras.

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Your Wireless Alarm System Buying Guide

Security is of paramount importance in any home. But with so many systems on the market, how do you find one that can protect your property and family? Our guide has all the essential tips you need to find the best alarm system for your lifestyle.

The Installation Type

There are many wireless alarm systems that can be set up by anyone with or without any experience. This might be more convenient for you if you don’t want to organize an appointment with a technician to come to your home. But if you’d rather let a professional handle the job, then feel free to look at the best alarms that require pro installation.

The Compatibility with Other House Security Systems

For users who have a home automation system already installed in the home, it is essential that you check for compatibility. This helps you to know how well the new security alarm will work with the old.

The Type of Monitoring Provided For

Before you settle on an alarm, make sure that it has the type of monitoring authority that you desire. In simpler terms, some alarms are monitored by the owner and others by security companies.


Check authentic reviews to determine how well an alarm performs in real homes. This is essential. A poor alarm could leave your family open to a potentially dangerous criminal situation.

Extra Features

Do you want extra perks? What about cameras, voice control or a pet-friendly alarm system? Make sure that you know what extras you need to get the best alarm system for your home.


Q: How reliable is a home security system?

A: The reliability of home security depends on two major factors. The type of home system that is purchased, then also the home for which it is purchased. Once you as a buyer can harness these factors together, then you are sure you’re going to buy a very reliable home security system.

Q: How pet-friendly is a wireless home security system?

A: Generally speaking, it will be wrong to say that all wireless home security alarms are pet-friendly. This is because few home security alarms are equipped with infrared motion detection sensors. Infrared motion sensors are motion sensors that help a home security system to be able to detect pets and ignore them.

Q: Do wireless home security work in absence of power or network?

A: Generally, there are two types of wireless home security. To start, we have the cellular ones and the ones that make use of internet connection. For wireless home security that works with a cellular connection, the system will still be able to work if the network connection goes off.

On the other hand, for those systems that work directly with a network connection, it might not be possible for you to access the system when your phone’s connection is faulty. Also, when the power goes off, access to the home security system will also not be possible.

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About the Author Harry Thompson

Involved in home renovations throughout his life, Harry is an expert in everything to do with home and garden DIY. In his spare time, he enjoys cooking and tending to his garden.