OSI Alarm System for Home Security (Gen 2)11 piece. DIY

£169.99Currently unavailable

We earn a commission if you buy through this link, at no extra cost to you. Price and availability come from Amazon and can change.

Check price on

Prime delivery available
Shipped and returned through Amazon
Price checked 7 September 2026
You buy on Amazon — we never handle your payment or card details

Discover the ultimate in home security with the OSI Go Direct Alarm System (Gen 2) – a comprehensive 11-piece kit designed for DIY enthusiasts and families alike. This state-of-the-art system boasts an Interactive Set-up Wizard that guides you through the installation process, ensuring your alarm is configured perfectly from the get-go. With an impressive HD touchscreen display (1024 x 600px), you can navigate the user-friendly interface with ease, making security management a breeze.
One of the standout features is the resilient dual-battery contact sensors, providing top-notch signal transmission and penetration. Whether it’s for your home, apartment, or small business, this system offers scalability for up to 160 sensors and multiple user access levels – perfect for rentals or shared spaces. Plus, enjoy peace of mind with a 24-hour backup battery that keeps your security system running without interruption.
The OSI Alarm System stands out with its dual-use entry sensor, serving as both an alarm trigger and an entry chime, while the convenient SOS button allows for instant assistance at the touch of a finger. Best of all? There are no monthly fees or hidden costs – simply purchase your equipment upfront and self-monitor via the accompanying mobile app.
Embrace the future of home security with the OSI Go Direct Alarm System – your reliable, flexible, and user-friendly solution for safeguarding your property.

Questions

What is included in the OSI Alarm System package?

The package includes 11 pieces: motion detectors, contact sensors, a wireless siren, remotes, and a phone app, all designed for DIY installation.

How easy is it to set up the OSI Alarm System?

The Interactive Set-up Wizard provides a step-by-step guide, making it simple for anyone to install and configure the system without professional help.

Can I monitor the system remotely?

Yes! The system includes a smartphone app that allows you to monitor and control your alarm system from anywhere.

What happens if the power goes out?

The alarm system features a 24-hour backup battery, ensuring continuous security coverage even during power outages.

Is there a warranty on the OSI Alarm System?

Yes, OSI provides a warranty for the alarm system, covering any manufacturing defects and ensuring your investment is protected.

Can I use this system in a rental property?

Absolutely! The OSI Alarm System is perfect for rentals, offering multiple user access levels to keep your settings secure from guests or tenants.