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The best smart home security devices to install before summer
Posted May 16th, 2026 by SimpliSafe
As summer approaches, many households across the UK start planning holidays, weekend breaks and days out. However, while you’re enjoying time away, your home can become more vulnerable – especially when it’s left empty for extended periods. That’s where smart home security comes in.
From app-controlled alarm systems to intelligent cameras, today’s technology makes it easier than ever to monitor and protect your home remotely. In this guide, we’ll explore the best smart home security devices to install before summer, so you can travel with confidence.
Why smart home security matters before summer
Longer days and warmer weather might feel safer, but summer is a peak time for opportunistic burglaries. Empty homes, open windows and predictable routines can all increase risk. Installing the best smart home security system helps you:
1. Smart alarm systems (your first line of defence)
A smart alarm system is the foundation of any secure home. Unlike traditional alarms, smart systems connect to your phone, allowing you to arm, disarm and monitor your property remotely.
Key features to look for include app control, real-time alerts, optional professional monitoring and easy, wireless installation.
The best home smart security system will combine multiple components such as sensors, cameras and sirens into one seamless setup. SimpliSafe’s modern home security systems are designed to be simple, flexible and effective without complex installation. They offer peace of mind with no long-term contracts, making them ideal before a last-minute summer getaway.
2. Video doorbell cameras
A smart doorbell camera lets you see who’s at your door, even when you’re not home. Benefits include live video streaming, motion detection alerts straight to your phone, two-way audio and a deterrent effect for potential intruders. This is especially useful during summer, when parcel deliveries increase and homes are often unoccupied during the day, as your video doorbell will instantly signal to opportunistic burglars that they’re being watched.
3. Indoor security cameras
Indoor cameras provide an extra layer of visibility inside your home. They can:
Look for smart cameras with HD video quality, night vision and privacy controls (like camera shutters or app disable options) to amp up your protection and tailor your security system to your unique needs.
4. Outdoor security cameras
Outdoor cameras act as both a deterrent and a detection tool. Ideal features for smart cameras include:
Position them near entrances, driveways or back gardens to cover vulnerable access points. Combining indoor and outdoor cameras in your smart system will give you whole-home protection.
5. Entry sensors
Entry sensors are small but powerful devices that alert you when doors or windows are opened. They give you instant alerts if someone enters your home and work seamlessly with your alarm systems, helping you stay aware of activity even when you’re miles away. Plus, they’re easy to install without tools, making them a great beginner option if you’re looking for your first smart security devices.
6. Motion sensors
Motion sensors detect movement within your home and trigger alerts or alarms. Install them in hallways, near entry points, in rooms with valuables, and in any areas not easily visible from outside (where your outdoor cameras or video doorbell can cover). Motion sensors are particularly effective when paired with a full system like SimpliSafe, which can trigger sirens or notifications instantly and send them straight to your phone – giving you peace of mind even when away on your summer holidays.
7. Smart locks
Smart locks allow you to control access to your home without physical keys. They can:
Smart locks are the perfect addition to your home security system if you’re expecting visitors or need someone to check on your home while you’re away this summer.
8. Smart lighting (to make your home look occupied)
Smart lighting is a simple but effective deterrent. With smart lighting, you can schedule lights to turn on/off or control them remotely via your phone, allowing you to mimic natural routines and therefore create the illusion someone is home. Making your home look occupied when you’re away is a classic security tactic, made smarter and more convenient with these devices.
Standalone devices vs full systems: What’s best?
While individual devices offer benefits, they’re most effective when working together. A complete system brings everything into one platform:
This makes it easier to manage your home security, especially during busy travel periods.
In addition to looking for the benefits above in your complete security system, make sure you also consider the following features when selecting the best smart home security system:
Quick summer security checklist
Before heading off this summer:
Even small upgrades can make a big difference. Check out our round up of security concerns to look out for in the summer, and how to fix them for further guidance.
Install your smart home security system ahead of summer
Whether you’re away for a weekend or a fortnight, the right combination of smart security devices can help you stay connected to your home at all times.
If you’re looking for a simple, effective solution, SimpliSafe offers one of the best home smart security systems in the UK, combining ease of use, powerful features and flexible monitoring to keep your home protected all summer long. Browse SimpliSafe’s customisable home security systems today, or check out our blog for more security tips.