We recognise there is a fundamental need to secure your business critical assets, from vacant land, development sites and compounds, to plant, materials and fuel. As a leading provider of sustainable security, we are perfectly positioned to secure, monitor and protect your valuable assets.

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3G Alarm Sim Card

We provide onsite alarms that are linked to 3G sim cards. When an intruder triggers this alarm, it will contact the central station or you via an app that’s compatible with leading smartphone brands. The wireless nature of 3G alarms means they are very difficult to tamper with. However, they can also be used in conjunction with an analogue alarm system. This dual-path monitoring system ensures that a signal is always available.

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Manned Guarding
Manned Guarding
Manned Guarding

Security Challenges

The most common challenges in professional security alarms are that:

  • They are wholly dependent on an Internet connection, or landline cabling.
  • They are vulnerable and can be by-passed by snipping wires, thus rendering them redundant.

Clearway recognises these challenges, and therefore delivers outstanding reliability by offering dual-path monitoring, eliminating the risk that alarm systems, motion detectors and CCTV systems are left inoperative when a signal, phone line or transmission method is unavailable.

industrial CCTV 36 tower

Our 3G Alarm SIM Card Services

We’re always continually looking at ways to innovate, provide future-proof technological security options, and deliver dynamic safety solutions in a changing risk climate. Our 3G Alarm SIM Cards work with all leading smartphone operating systems and hardware, ensuring that if an alarm is activated, or an alert raised, you will be instantly notified, through a tamper-proof wireless signal.

How does a 3G Alarm System Work?

Our 3G sim cards can be integrated with alarm systems, or security networks, with onsite sensors linked with your phone.

When an alert is raised, or a security breach detected, a notification is directed to the Clearway Alarm Receiving Centre (ARC), and/or the site manager via a compatible app.

3G signals cannot be interrupted, or disrupted by damage or wear to cables. They can be combined with analogue alarm systems for multiple monitoring routes, providing dual protection to ensure that alarm activations are always immediately transmitted.

Wireless technologies are fast becoming the benchmark in future-proof security, with a range of solutions from autonomous CCTV systems, battery-powered alarms and digitally secure transmission networks.

ARC Monitoring

CCTV Monitoring

Combined with our NSI Gold Standard Alarm Monitoring services, 3G Alarm SIM Cards provide optimal assurance that when a threat arises, or a security breach is suspected, the alert will be raised quickly so that appropriate actions can be taken to protect your property or site.

Trained response personnel supervise the Clearway control centre and can deploy security responders, emergency services, or liaise with your site managers to initiate security protocols according to your response strategy.

Whether eliminating false activations or responding to genuine criminal activity, a 3G Alarm SIM Card is a reliable back-up system that ensures every potential threat to your premises is swiftly addressed.

Clearway Technology

Why Choose Clearway?

For over 20 years, Clearway has remained at the forefront of the UK security services sector, delivering outstanding customer service alongside advanced solutions that meet the demands of today’s property protection world.

We deliver a comprehensive range of security solutions, from protecting assets during large events, through to onsite guarding and mobile patrols.

Contact Clearway for more information about how 3G Alarm SIM Cards can reinforce your security strategy.

Wireless Intruder Alarm

Related Services

Many of our clients look for new ways to enhance their security strategy, or address increased risk factors that threaten the safety of their staff and assets.Some of the most popular services to combine with a 3G Alarm SIM Card include:

Alarm Monitoring: The Clearway monitoring facility offers streamlined support, 24/7 and 365 days per year, with trained personnel on hand to react promptly to alarm activations, with a rapid response protocol in emergency breaches.

Access Control Systems: Advanced access control is vital for large workforce premises, or high-value sites where security is required to ensure only authorised visitors gain access to your property. Solutions include electronic access cards, security pin codes, and passes recognised by our centrally controlled access systems.

Wireless Detection Systems: Independent wireless intruder alarms detect any number of risks, including smoke, fire, gas and water, without any reliance on mains power. These solutions are ideal for vacant properties, or where mains cabling is unavailable or unreliable.

For advice about other technologically advanced security options, and how to protect premises without any mains power or cabling requirements, get in touch with the Clearway team.

Contact us now

Contact our experts now to discuss your requirements and get a quote from us.

Call 0800 085 8695 or email us at

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