Duress Alarm Systems for Melbourne Businesses
A duress alarm — often called a panic alarm or panic button system — exists for one specific moment: when someone needs to call for help without necessarily saying so out loud. But the device itself is only the first link in a chain. For that alert to actually help, it has to reach the right person, and someone has to know what to do next.
SIPKO installs duress alarm systems for Melbourne businesses, working with fixed and portable activation devices and integrating duress functions alongside an existing alarm system where one is already in place. This page works through how that whole chain is designed, not just which button to buy.
A Panic Button Is Only the Start of the Alert Chain
A button can activate successfully while the arrangement around it is still poorly designed. The signal might go nowhere useful, or reach someone who doesn’t know what to do with it. A working duress system depends on four things working together.
How someone triggers the alarm — a fixed button, a portable device, or both.
How the signal leaves the device and travels through the system to wherever it’s configured to go.
Who actually receives the alert — on-site staff, keyholders, a monitoring service, or a combination.
What that person or service is expected to do next, defined before an event happens.
Fixed or Portable Duress Alarm?
The first real design decision is where the person needing help is likely to be. A fixed duress button sits at a specific location and is reliably in the same place every time. A portable or personal device travels with the person, which matters when staff move around a site rather than working from one fixed point.
Victorian workplace guidance for healthcare settings recommends choosing between fixed and portable alarms based on where the work is actually done and the level of risk involved. While that guidance is specific to healthcare, the same practical questions are useful when assessing other workplaces. Under Victoria Police’s alarm-response framework, a Category A duress alarm requires a dedicated duress alarm button installed in the secured premises — a distinction worth knowing when weighing fixed against portable, covered in more detail below.
| Option | Often suits — key design question |
|---|---|
| Fixed duress button | Reception, counter, consultation/work point. Can the person reach it when needed? |
| Portable/personal device | Mobile staff, changing work locations. Will it remain available, powered and within the supported communication arrangement? |
Silent or Audible — and Where Does the Alert Go?
There’s no single correct behaviour. A silent alert avoids escalating a tense situation; an audible response can serve a different purpose, such as general staff awareness. As one example, Ajax’s DoubleButton can be configured for a silent alarm or to activate a siren or automation, depending on the required response. Once triggered, an alert can be configured to reach one or more of the following.
A colleague, supervisor or security staff member nearby who can respond directly.
Someone connected to the system remotely, wherever they happen to be.
Where a monitoring service is part of the setup, configured as an additional response path.
In Victoria, a Category A alarm — the category that includes fixed duress alarms — only reaches Victoria Police through a licensed and graded monitoring company that holds a current Alpha Code, a three-letter code issued by the Licensing and Regulation Division. When that monitoring company determines police assistance is needed, they call Triple Zero and recite the Alpha Code, and police are then deployed to the address. Victoria Police also won’t respond to alarms caused by a power, telephone or broadband outage — it’s the monitoring company’s responsibility to work out whether that’s the cause before contacting 000. Even a correctly activated device depends on the communication and monitoring arrangement behind it actually working.
Placement, Testing and Ongoing Reliability
A device staff can’t find or reach in the moment isn’t doing its job, and a duress alarm that isn’t tested is a weaker system than the hardware alone would suggest. Victorian healthcare settings have specifically reported cases where staff couldn’t activate an alarm during an emergency simply because they didn’t know where it was or how to use it.
A fixed activation point within easy, unobstructed reach.
Activation available at the point where a difficult interaction is most likely.
Portable devices for staff who move away from a fixed point during the day.
Everyone using the space — including casual and new staff — knows the device exists and how to use it.
Portable devices add a maintenance dimension fixed buttons don’t have to the same extent. As one example, Ajax’s DoubleButton runs on a pre-installed battery rated for up to 5 years — a long interval, but still finite, and still worth checking.
Everyone involved understands what happens after activation, not just how to trigger it.
Victorian healthcare guidance gets specific, though this next set of recommendations is scoped to healthcare settings rather than a universal requirement: testing at the start of each shift, checking devices are powered and transmitting correctly, scheduling regular audits, and briefing new, agency, casual and reassigned staff on the alarms available in their working area. Other workplaces should work out testing and training arrangements that suit their own system and risk profile.
Different Workplaces Need Different Duress Arrangements
Not every business needs a duress alarm, and the right arrangement for one workplace won’t necessarily fit another — this is a starting point for the conversation, not a checklist everyone needs to tick off.
| Workplace situation | Design consideration |
|---|---|
| Reception / customer-facing desk | Fixed activation within practical reach. |
| Retail / cash handling | Alert path and response arrangement. |
| Healthcare / consulting | Fixed vs portable, based on how staff move through the site. |
| Lone or mobile staff | Portable device with reliable communication coverage. |
| Hospitality | Access to activation point while staff are moving through service. |
| Office / public-facing service | Staff access plus a documented response procedure. |
How Duress Can Fit Into a Wider Security System
A duress alarm and an intrusion alarm solve different problems: an intrusion alarm responds to a property or security event, while a duress alarm exists for a person to intentionally request assistance. The two can operate within the same broader security setup, but the exact architecture depends on the system chosen.
Choosing a Duress Alarm System for Your Business
Identify where the person is likely to be when they might need to raise an alert.
Match the activation method to how staff actually move through the workplace.
Decide whether a silent or audible response fits the situation.
Define the recipient — on-site staff, keyholders, monitoring, or a combination.
Establish whether the situation calls for a monitoring arrangement, and through what path.
Confirm how the system will be tested and maintained once it’s installed.
Planning a Duress Alarm Installation in Melbourne
The right duress alarm setup depends on the specific workplace — that’s what a site assessment is for. If you’re considering a duress alarm for a Melbourne business, SIPKO can assess the site and recommend an appropriate installation.
Duress Alarm Systems FAQ
Practical answers about terminology, silent alerts, police response and choosing between fixed and portable devices.
What is the difference between a duress alarm and a panic button?
Can a duress alarm be silent?
Does pressing a duress alarm automatically call the police?
Should a business use fixed or portable duress alarms?
This page describes SIPKO’s duress and panic alarm system design, installation and integration services for Melbourne businesses.
Cable Registration: T58117
Last reviewed: 31 August 2026
A panic button alone isn’t a complete system — the alert still needs to reach the right person and a defined response. SIPKO can assess your workplace, recommend fixed, portable or combined activation, and plan how duress functions fit alongside your existing security setup.