Best Outdoor Home Alarm Systems of 2025

The Ring Alarm Pack - L offers an advanced home alarm system, perfect for 2-3 bedroom homes. With its 11-piece bundle, including a Base Station and multiple sensors, you can easily monitor your property. The compact Alarm Contact Sensors alert you when doors or windows are opened, enhancing your security. Additionally, the discreet Motion Detectors notify you in real-time of any detected movement at home, giving you peace of mind wherever you are. You can control everything through the user-friendly Ring app.

The Ring Alarm Pack - M is an excellent choice for two-bedroom homes, providing a comprehensive security solution. The package includes essential components like a Base Station and Motion Detectors that alert you in real-time whenever movement is detected. The Contact Sensors are perfect for monitoring doors and windows, ensuring you are notified if they open. Installation is straightforward, allowing you to set up your system quickly using the Ring app, giving you peace of mind with minimal hassle.

The Ring Alarm Pack XL with Outdoor Siren offers comprehensive security for homes with three bedrooms or more. You will benefit from 13 essential pieces, including a Base Station and multiple sensors. The compact Contact Sensors alert you when doors or windows are opened, providing peace of mind. Meanwhile, the discreet Motion Detectors notify you in real time of any movement inside your home. You can easily control everything via the user-friendly Ring app, making home security more accessible than ever.

The KERUI Alarm System offers a comprehensive solution for home security. You can easily arm and disarm the system using remote controls, ensuring convenience and peace of mind. With the ability to expand your setup, this system supports up to 30 wireless detectors, making it adaptable to your needs. The powerful 115dB alarm alerts you to potential intrusions, while the SOS feature provides a quick way for children or seniors to call for help in emergencies, ensuring everyone at home stays safe.

The Ring Alarm Pack - S is perfect for apartments and one-bedroom homes. This five-piece set includes a Base Station, Keypad, Contact Sensor, Motion Detector, and Range Extender, providing comprehensive coverage. The Contact Sensors alert you when doors and windows are opened, while the Motion Detectors send real-time notifications of any movement detected in your home. With the Ring app, you can easily manage your entire security system from one simple dashboard, ensuring you stay connected and secure.

The TOWODE Home Alarm System provides a convenient way to secure your property without the need for wiring or networking. You can easily set it up by pairing the door alarm sensors and motion detectors with the wireless siren. In emergencies, pressing the remote control's alarm button activates a loud SOS alarm of up to 120db, alerting others for timely assistance. With a long transmission distance of up to 300ft in open areas, you can monitor various locations in your home or office effortlessly.

The Wolf Guard Alarm System is a robust home security solution, featuring a PIR sensor and two remote controllers for easy installation and operation. Its solar cell ensures that it remains charged even during rainy or dark days, providing up to ten days of uninterrupted performance. With a powerful 120db alert and strobe light flash, it effectively deters potential intruders. The remote control allows you to arm or disarm the system conveniently, offering peace of mind whether you're at home or away.

The SimpliSafe Security System is a comprehensive 13-piece home alarm solution, perfect for your house or flat. It features wireless installation, allowing you to set it up without drilling or professional help, giving you protection in under an hour. The system includes pet-friendly motion sensors that won't trigger with your pets, ensuring their freedom while keeping your home secure. Additionally, enjoy peace of mind with its smash-proof design and 4G data backup, ensuring your system remains functional even in emergencies.

The SINGCALL Siren Alarm is an effective security solution for various settings, including homes, shops, and schools. With a loud 120dB sound, it ensures that you will be alerted to any potential threats. The red indicator light blinks while emitting a loud beep, providing a clear warning that can last up to five minutes unless cancelled. Additionally, its impressive 100-metre transmission distance allows you to place the alarm farther away from the main area, enhancing its versatility and effectiveness in protecting your space.

The PGST Security Alarm System offers a convenient DIY solution for home security. You can easily install it by connecting the alarm host to a power source and Wi-Fi through the "Smart Life" app. This system supports both GSM and 2.4GHz Wi-Fi, allowing for flexible connectivity. With no monthly fees, you can arm and disarm the system, receive instant alerts, and even monitor your home remotely via your smartphone. Its expandable design supports up to 100 wireless accessories, making it easy to tailor your security setup to your needs.