What does a tamper fault on an Orisec panel mean?

It usually means a sensor, keypad or panel cover has been opened or is not sitting flush. Checking recently disturbed covers is the first thing to try before assuming a bigger fault.

Why does my Orisec alarm keep showing a communication fault?

This typically points to an interrupted connection over broadband, SIM or phone line between the panel and its monitoring station or app. Checking your home internet or line first often resolves it.

Can I clear an Orisec fault code myself?

Sometimes, if the underlying cause is something simple like a loose cover that you can refit. If the fault returns after clearing it, a service visit is the better route.

How often should an Orisec alarm be serviced?

An annual service is generally recommended to catch small issues, such as a weakening battery or a slightly worn sensor, before they turn into recurring fault codes.

Is it normal to see more than one fault at the same time?

It can happen, particularly if a shared cause such as a power interruption affects several parts of the system at once. Multiple simultaneous faults are usually worth having checked properly.

Will my Orisec alarm still work if the communication fault is showing?

The alarm will usually still function as a local siren to deter intruders, but it may be unable to send alerts to your phone or a monitoring centre until the connection is restored.

Orisec Alarm Fault Codes and Servicing Guide

Understanding common Orisec fault messages, and why regular servicing keeps them from coming back

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Orisec alarm panels, commonly fitted in homes and small commercial premises across Medway and Kent, display fault information through a combination of on-screen messages and status lights, depending on the exact keypad model in use. Rather than a single generic fault light, Orisec systems tend to be fairly specific about what has gone wrong, which is genuinely useful once you know how to read the messages.

Two of the most common fault types reported are tamper faults, which indicate a sensor, keypad or panel casing has been opened or disturbed, and communication faults, which mean the system is struggling to report to a monitoring station or connected app over its phone line, broadband or SIM connection. Both are designed to be cautious rather than alarming, flagging potential issues before they become a genuine loss of protection.

A single fault message appearing once is often nothing serious and can clear on its own once the underlying trigger, such as a loose sensor cover, is addressed. Faults that keep returning after being cleared, however, are usually a sign that a proper service visit is needed to find and fix the root cause rather than repeatedly clearing the same symptom.

What You Will Usually Notice

A tamper message on the keypad after a sensor cover was recently removed

A recurring communication fault that keeps returning after being cleared

A fault light staying lit even though no obvious issue is visible

The system reporting a fault only at certain times of day

Multiple fault codes appearing together rather than a single clear message

Safe Checks You Can Do Yourself

Read the exact fault message or code on the keypad

Orisec keypads typically display a short description or code alongside the fault. Write this down exactly as shown, since it makes diagnosing the issue over the phone much faster.

Check whether any sensor covers were recently disturbed

If a detector or door contact cover has been removed for cleaning, decorating or any other reason, make sure it has been refitted firmly, as a loose cover is a common cause of tamper faults.

Confirm your broadband or phone line connection is working

If your Orisec system reports over broadband or a phone line, check that your router or line is online, since a household internet outage can show as a communication fault on the panel.

Try acknowledging the fault through the keypad menu

Once you believe the underlying cause has been resolved, most Orisec keypads allow you to acknowledge or clear the fault message through the on-screen menu.

Keep a simple log of when faults appear

Note the date, time and exact fault message each time one occurs. A pattern, such as faults only happening overnight, gives an engineer a useful head start on diagnosis.

What Normally Causes It

Loose or disturbed sensor and panel covers

Tamper switches are built into most Orisec sensors and the main panel casing, so even a slightly loose cover after cleaning or maintenance work can trigger a tamper fault message.

Broadband, SIM or phone line disruption

If the connection method the panel uses to communicate with a monitoring station or app is interrupted, even briefly, the panel can log and display a communication fault.

Ageing or failing backup battery

A battery that can no longer hold sufficient charge can trigger repeated fault warnings, particularly around mains power fluctuations, until it is replaced.

A specific detector developing an intermittent fault

Dust, insects or general wear inside a PIR or smoke-style detector can cause it to intermittently report faults that come and go, rather than a constant, easily diagnosed problem.

System never fully serviced since installation

Panels that have gone years without a professional service check are more likely to accumulate small, unresolved issues that eventually surface as recurring fault codes.

Intermittent power fluctuations on the mains circuit

Brief brownouts or surges on the property's main electrical supply can cause the Orisec panel to log a power fault, which may require a user code to acknowledge and clear.

When to Stop and Call an Engineer

A tamper or communication fault keeps returning after being cleared

You cannot identify the cause of a fault code from the keypad display

The fault coincides with the system failing to arm or disarm properly

Multiple faults are showing at once rather than a single isolated issue

The system has not had a professional service in over a year

Keeping it from coming back

Book a routine service visit annually so an engineer can check sensors, covers and communication paths before small issues turn into recurring fault codes.

Book an engineer Or call 01634 944161

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