Smart home security has never been more advanced. With AI-powered cameras, smart doorbells, and automated alarms, it’s easier than ever to protect your home.
In 2025, security systems come packed with real-time alerts, night vision, and even facial recognition. Whether you need a budget-friendly indoor camera or a full security suite with professional monitoring, we’ve researched the best smart home security systems to help you choose.
1. Ring Alarm Pro
Price: ~£250 / ~$299
Why We Love It:
Ring’s all-in-one security system includes a built-in router, 24/7 monitoring, and seamless integration with Alexa.
- Works with Alexa & Ring app
- Includes WiFi 6 router for stable connections
- Battery backup for internet & security alerts
- Supports Ring cameras & doorbells
Drawbacks:
- Requires subscription for full features
- No Apple HomeKit support
Who It’s For:
Perfect for smart home users who want a simple, expandable security system.
2. Arlo Pro 5S
Price: ~£180 / ~$200
Why We Love It:
Arlo’s latest security camera offers 4K video recording, color night vision, and AI motion detection.
- 4K Ultra HD video with HDR clarity
- AI-powered motion detection (people, vehicles, packages)
- Works with Alexa, Google Assistant & Apple HomeKit
- Wire-free design with long battery life
Drawbacks:
- Cloud storage requires a subscription
- Expensive compared to 1080p cameras
Who It’s For:
Great for users who want high-quality security footage and AI-powered detection.
3. Google Nest Cam (Battery)
Price: ~£120 / ~$130
Why We Love It:
Google’s Nest Cam records in 1080p, works indoors & outdoors, and integrates with Google Home for automation.
- 1080p video with HDR
- Built-in battery (wire-free installation)
- Smart alerts for people, animals, and vehicles
- Works with Google Assistant & Alexa
Drawbacks:
- Limited free cloud storage
- No Apple HomeKit support
Who It’s For:
Ideal for Google Home users looking for a simple but powerful security camera.
4. Eufy Security S330 (SoloCam 3)
Price: ~£150 / ~$170
Why We Love It:
Eufy’s camera stores data locally (no subscription required) and offers 4K resolution with night vision.
- 4K Ultra HD video
- No subscription needed (local storage)
- Built-in AI detects people, pets & motion
- Works with Alexa & Google Assistant
Drawbacks:
- No Apple HomeKit support
- Cloud storage costs extra
Who It’s For:
Great for privacy-conscious users who don’t want monthly fees.
5. Wyze Cam v4
Price: ~£40 / ~$50
Why We Love It:
Wyze offers the best budget-friendly smart camera with AI features, night vision, and free storage.
- 1080p Full HD video
- Smart AI motion detection
- Works with Alexa, Google Assistant
- Affordable but reliable
Drawbacks:
- No Apple HomeKit
- Cloud storage requires a plan for full features
Who It’s For:
Perfect for budget-conscious users who want a reliable smart security camera.
Smart Security System Comparison Table
| Security System | Res. | Works With | Connection | Special Features |
|---|---|---|---|---|
| Ring Alarm Pro | N/A | Alexa | WiFi | WiFi 6 router, battery backup, expandable system |
| Arlo Pro 5S | 4K Ultra HD | Alexa, Google, HomeKit | WiFi | AI motion detection, night vision, wireless |
| Google Nest Cam | 1080p HDR | Google, Alexa | WiFi, Battery | Battery-powered, smart alerts, indoor & outdoor use |
| Eufy Security S330 | 4K Ultra HD | Alexa, Google | WiFi | No subscription, AI person detection, local storage |
| Wyze Cam v4 | 1080p Full HD | Alexa, Google | WiFi | Smart AI motion detection, budget-friendly |
Frequently Asked Questions
Do smart security systems require a subscription?
Some systems, like Eufy, offer free local storage, while others (Ring, Arlo) require a subscription for cloud storage and extra features.
Which is the best smart security system for renters?
Battery-powered cameras like Google Nest Cam and Wyze Cam v4 are great for renters since they don’t require drilling or wiring.
Can I monitor my smart security system remotely?
Yes! All the systems on this list offer remote monitoring via a smartphone app, with real-time alerts and live video streaming.
Do smart security systems work during power outages?
Some models, like Ring Alarm Pro, have built-in battery backup to keep your security running during power outages.
Are smart security cameras vulnerable to hacking?
While no system is 100% secure, using strong passwords, two-factor authentication, and encrypted storage significantly reduces hacking risks.
Which smart security system has the best video quality?
Arlo Pro 5S and Eufy Security S330 offer the best video quality with **4K Ultra HD resolution** and **advanced night vision**.