Welcome to Albert Systems!
Albert Systems is a small family run firm who have been trading in the British security industry for over 20 years and manufacture a small range of specialist products. The most popular product we offer is the NoBells GSM Text Alarm, this unit sends intruder alarm/urgent assistance/medical alert text messages to up to three different mobile phones or landlines.

Stay Protected
The NoBells range of intruder alarm & alert systems are a simple, cost effective method to help you protect your propertie(s). Our text message alarm systems can be used to protect various types of properties including: Homes, Caravans, Boats, Sheds, Lockups, Garages & Offices.

NoBells specially developed circuitry is designed to allow the unit to run for upto 12 months on just 3 AA batteries! This GSM text alarm system has a built in mobile phone and is completely self contained within a standard P.I.R Sensor. The NoBells Protector can be used just about anywhere in the world as it uses a quad band GSM modem unit and pay as you sim on any network.

No Fuss Installation
The NoBells range of products are delivered to you pre-configured to help make installation a quick and easy process. The are no wires to worry about as our devices run off AA batteries.

By running on just 3 AA batteries, your NoBells alarm system can last upto 12 months before you need to change the batteries. Now that's clever!


Multiple Alerts
NoBells sends out text message alerts to up to 3 mobile telephone or landline numbers (as specified by you during the ordering process). The text messages can even be personalised to your requirements eg "Nobells Intruder Alarm activated at home" or "Nobells Intruder Alarm activated at your caravan".



Peace Of Mind
Using a Nobells text message alarm system, you can rest easy knowing that your properties are protected and you will be notified as soon as anything happens to trigger the device.

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For more information on the NoBells range of products, please see our Products, Instructions or FAQ pages. If you would like to get in touch with us, please see the Contact page.