Smoke Alarm Terms
Compliance Schedule
Last Updated: May 4, 2025A record keeping document listing installation dates, expiry dates, and testing intervals for each smoke alarm. Overview The Compliance Schedule outlines mandatory safety regulations that ensure living environments are safe for all residents. This document specifically addresses smoke alarm compliance, which is a critical component in fire safety measures within residential properties. Smoke Alarm Compliance...
Surface Mount Alarm
Last Updated: May 4, 2025A smoke alarm installed directly onto a flat ceiling or wall surface. Standard installation method for most models. The Surface Mount Alarm is a sophisticated security device designed for easy installation and reliable performance. It is specifically engineered to protect your premises by detecting unauthorized entry attempts and alerting you promptly. Introduction The Surface Mount...
Base Interconnect Terminal
Last Updated: May 4, 2025The wiring point on hardwired alarms that enables interconnection with other units across the property. Overview The Base Interconnect Terminal is a specially designed component used in smoke alarm systems, allowing multiple alarms to interconnect and communicate with one another. This functionality enables comprehensive monitoring and ensures that all alarms activate simultaneously in the event...
Remote Test Tool
Last Updated: May 4, 2025A handheld device used by electricians or homeowners to test ceiling-mounted alarms from floor level. Overview The Remote Test Tool is a sophisticated device designed to test and evaluate smoke alarm systems from a distance. It is an essential instrument for maintaining safety and compliance in both residential and commercial environments. Features Setup To set...
Thermal Sensor
Last Updated: May 4, 2025Used in heat alarms, this sensor detects rapid increases in temperature rather than smoke. Common in garages and kitchens. What is a Thermal Sensor? A thermal sensor is a device designed to detect temperature changes in its environment. In the context of a smoke alarm system, it plays a crucial role in identifying fire incidents...
Alarm Pairing
Last Updated: May 4, 2025The process of wirelessly linking alarms to function as a network. Essential for systems that use RF communication. What is Alarm Pairing? Alarm pairing is a process that allows multiple smoke alarms to communicate with each other. When one alarm detects smoke or carbon monoxide, all connected alarms will sound, providing an early warning throughout...
Fire Safety Upgrade
Last Updated: May 5, 2025Part of a renovation or retrofit that includes replacing outdated smoke alarms with interconnected photoelectric models. Introduction The Fire Safety Upgrade initiative aims to enhance the safety of residential and commercial properties by ensuring the proper installation and maintenance of smoke alarms. Importance of Fire Safety Fires pose a significant risk to lives and property....
False Alarm
Last Updated: May 5, 2025An unintentional activation of a smoke alarm, often due to steam, insects, or dust. Proper placement and maintenance can reduce occurrence. Overview A false alarm from a smoke alarm occurs when the alarm is triggered without the presence of smoke or fire. This can lead to unnecessary panic and may desensitise individuals to actual alarms....
Catenary Mounting
Last Updated: May 5, 2025Installing alarms on suspended or exposed cable trays, often used in industrial settings or buildings with no fixed ceiling. Introduction Catenary mounting refers to the installation of smoke alarms using a catenary system, which is a method that involves the use of suspended wires or cables to support various types of devices, including smoke alarms....
Smoke Alarm Controller
Last Updated: May 5, 2025A wall-mounted switch that allows you to test, silence, or locate alarms in interconnected systems without reaching the ceiling. Introduction The Smoke Alarm Controller is a sophisticated device designed to enhance the safety of residential and commercial properties. It provides efficient monitoring, management, and control of smoke alarms, ensuring quick response times in case of...
Rental Compliance Certificate
Last Updated: May 5, 2025A document verifying that smoke alarms in a rental property meet current legal requirements. Often issued after professional testing. The Rental Compliance Certificate is a crucial document that landlords in Queensland must provide to tenants. This certificate ensures that a rental property complies with all relevant safety and regulatory standards. Purpose of the Rental Compliance...
AS 1851 Maintenance
Last Updated: May 5, 2025The Australian Standard for routine service of fire protection systems. Includes procedures for testing and maintaining smoke alarms. Overview AS 1851 is the Australian Standard for the maintenance of fire protection systems and equipment. It outlines the requirements for periodic inspections and testing to ensure that fire protection systems are reliable and compliant with safety...
Escape Plan
Last Updated: May 5, 2025A family’s documented fire evacuation procedure. Complemented by working smoke alarms in strategic locations. What is an Escape Plan? An escape plan is a predetermined set of procedures designed to help individuals evacuate from a building or area in the event of an emergency, such as a fire or natural disaster. It outlines the nearest...
Alarm Memory Function
Last Updated: May 5, 2025Some models log recent alarm events or faults and indicate them via blinking lights or stored data. Useful for diagnostics. Overview The Alarm Memory Function is a vital feature of smoke alarms designed to enhance safety and convenience. This function allows users to identify the last occurrence of an alarm event, providing crucial information for...
Test Frequency
Last Updated: May 5, 2025How often alarms should be tested—typically monthly—to ensure all units are functioning properly and batteries are charged. Introduction Smoke alarms are essential safety devices that help detect fires early, allowing occupants to evacuate safely. Regular testing is crucial to ensure the functionality of these alarms. Recommended Testing Frequency It is recommended that smoke alarms be...
Linked Alarm System
Last Updated: May 4, 2025A group of interconnected smoke alarms that trigger simultaneously when one detects smoke. Enhances whole-of-home protection.
Smoke Chamber
Last Updated: May 4, 2025The internal sensor area of a smoke alarm where air is sampled. Photoelectric sensors use light scattering inside this chamber.
Sound Pressure Level (SPL)
Last Updated: May 4, 2025The volume of the alarm’s sound, measured in decibels (dB). Must reach at least 85dB at 3 metres to comply with AS 3786:2014.
Dust Contamination
Last Updated: May 4, 2025Dust build-up in the smoke chamber can cause false alarms. Regular vacuuming is recommended as part of maintenance.
Base Plate
Last Updated: May 4, 2025The mounting bracket attached to the ceiling or wall that holds the smoke alarm in place. Some models use a twist-lock design.
Combination Smoke/CO Alarm
Last Updated: May 4, 2025A dual-sensor alarm that detects both smoke and carbon monoxide. Offers broader protection in areas like garages or near fuel-burning appliances.
End-of-Life Warning
Last Updated: May 4, 2025A built-in alert that signals when a smoke alarm has reached the end of its 10-year lifespan and must be replaced, as required by law.
LED Indicator
Last Updated: May 4, 2025A small light that flashes to indicate the alarm’s status: power, fault, low battery, or activation. Helps visually confirm proper operation.
Tamper Resistant Alarm
Last Updated: May 4, 2025Designed to prevent unauthorised removal of the alarm or battery. Commonly required in rental properties to ensure compliance.
Alarm Silence Feature
Last Updated: May 4, 2025Temporarily disables the sound of an alarm, typically for 10 minutes. Useful when cooking or during steam build-up, without compromising safety.
Test Mode
Last Updated: May 4, 2025A feature that simulates smoke detection to confirm the alarm is working. Activated via the test button or a remote control in interconnected systems.
Alarm Sensitivity
Last Updated: May 4, 2025Refers to how responsive a smoke alarm is to particles in the air. Calibrated to detect fires early while minimising false alarms from non-hazardous sources.
Battery Backup
Last Updated: May 4, 2025A secondary power source in hardwired smoke alarms that ensures operation during a mains power outage. Required by Australian standards for all 240V installations.
Heat Alarm
Last Updated: May 4, 2025A heat alarm detects rapid rises in temperature rather than smoke, making it ideal for areas like kitchens or garages where smoke alarms may false trip due to steam or dust.
Smoke Alarm Commissioning
Last Updated: May 4, 2025Smoke Alarm Commissioning: The process of testing, documenting, and certifying the installation of new smoke alarms. Includes verifying interconnection, function, expiry dates, and QFES-compliant placement.
Smoke Alarm Retrofit
Last Updated: May 4, 2025Smoke Alarm Retrofit: Upgrading existing dwellings to meet modern smoke alarm laws. Often involves replacing outdated ionisation units with photoelectric, interconnected models — either hardwired or lithium battery-powered.
Ceiling Mounting
Last Updated: May 4, 2025Ceiling Mounting: The preferred installation method for smoke alarms. Must be at least 300mm away from corners, walls, and light fittings. Avoid installing directly above ceiling fans or air vents to reduce false alarms.
Alarm Expiry Date
Last Updated: May 4, 2025Alarm Expiry Date: All smoke alarms must be replaced 10 years from the manufacturing date, even if they still function. This date is stamped on the back of the alarm. Required by QLD law for ongoing compliance.
Wireless Interconnection
Last Updated: May 4, 2025Wireless Interconnection: A method of linking multiple smoke alarms using radio frequency (RF) rather than physical wiring. Ideal for retrofits where hardwiring is not practical. Must use compatible devices from the same manufacturer.
Low-Battery Chirp
Last Updated: May 5, 2025Low-Battery Chirp: A periodic beeping sound indicating a smoke alarm’s battery is low. Can be silenced temporarily, but batteries should be replaced immediately to maintain safety and compliance. Introduction The Low-Battery Chirp is an essential feature of smoke alarms designed to alert users when the battery power is running low. This warning system helps ensure...
AS 3786:2014
Last Updated: May 4, 2025AS 3786:2014: The Australian Standard governing smoke alarm performance, design, and testing. All legally compliant alarms in Australia must meet this standard to be installed in residential buildings.
Smoke Alarm Location Rules
Last Updated: May 4, 2025Smoke Alarm Location Rules: Requirements set by QLD legislation for where alarms must be installed — including in every bedroom, hallways connecting bedrooms, and on every level of the home. Must be ceiling-mounted and 300mm from walls/corners.
QFES Compliance
Last Updated: May 4, 2025QFES Compliance: Meeting the Queensland Fire and Emergency Services smoke alarm laws under the Fire and Emergency Services Act. Includes installing photoelectric, interconnected alarms in all bedrooms, hallways, and each storey.
Test & Hush Button
Last Updated: May 4, 2025Test & Hush Button: A button on smoke alarms used to test the device’s function or temporarily silence false alarms. Regular testing is essential to ensure alarm operation, especially in high-humidity or dusty areas.
10-Year Lithium Battery Alarm
Last Updated: May 4, 202510-Year Lithium Battery Alarm: A smoke alarm powered by a sealed, non-removable lithium battery designed to last 10 years. Approved for compliance in Queensland where mains wiring is not feasible.
240V Hardwired Alarm
Last Updated: May 4, 2025240V Hardwired Alarm: A smoke alarm connected to the home’s mains power, often with a backup battery. Required by law in many areas for added reliability. Must be installed by a licensed electrician.
Interconnected Smoke Alarms
Last Updated: May 4, 2025Interconnected Smoke Alarms: Smoke alarms that are wirelessly or hardwired linked together so that when one sounds, they all sound. Required in Queensland for all new builds and major renovations since 2022, and for rental and sale properties by 2027.
Ionisation Smoke Alarm
Last Updated: May 4, 2025Ionisation Smoke Alarm: An older type of alarm that detects invisible combustion particles from fast-flaming fires. No longer recommended in residential properties due to poor response to smouldering fires and higher false alarm rates.
Photoelectric Smoke Alarm
Last Updated: May 4, 2025Photoelectric Smoke Alarm: A smoke detector that senses visible particles from smouldering fires. Now the mandatory type in all QLD homes under new legislation. Known for fewer false alarms and better responsiveness to slow-burning fires.