What is PEEPs? A Guide to Inclusive Fire Safety Planning
August 1, 2025
At Defender, we specialise in temporary fire alarm systems tailored for the dynamic environments of construction sites. Whether you’re in the early stages of a build or managing a temporary venue, a comprehensive fire alarm system is critical for the safety of workers and assets.
A construction site fire alarm is a temporary fire alarm setup used when permanent systems are not yet installed or practical. These systems are essential during phases of construction where fire risks are present but fixed infrastructure is incomplete.
Temporary fire alarms typically include:
When a heat detector, smoke alarm, or manual trigger is activated, the alarm system sounds to alert everyone on-site to evacuate.
Construction sites are high-risk environments due to exposed materials, heavy machinery, and limited access to fire protection infrastructure. A reliable fire alarm system ensures rapid detection and alerting in the event of a fire or hazardous incident.
Temporary fire alarms bridge the gap between fire safety requirements and the realities of a developing site. They provide essential coverage where permanent systems cannot yet be installed.
Although BS 5839 applies to complete buildings, construction sites are governed by the Regulatory Reform (Fire Safety) Order 2005 (FSO), which mandates ‘suitable’ fire detection systems. A construction site fire alarm is often the most effective temporary solution to satisfy this legal obligation.
Defender’s systems help you meet these requirements without the complexity or cost of installing a permanent system prematurely.
Some temporary fire alarms use wired systems, which are ideal for small, enclosed sites. However, they can be prone to damage from site activity and require more effort to install.
Whereas, a wireless alarm system offers a fast, flexible, and cost-effective safety solution for temporary construction sites. Easy to install with no wiring required, they adapt quickly to changing site layouts and can be relocated or expanded as needed. Ideal for remote or off-grid sites, they help meet regulatory requirements while improving site safety and reducing response times. Wireless alarm systems deliver dependable protection that moves with the project.
The construction industry trusts Defender Wireless Alarm Systems because they deliver what matters most: reliability, simplicity, and control. The Defender Polaris fire and first aid alarm system is the result of years of development and collaboration with end users, creating a fully wireless, flexible solution that supports up to 250 devices. It’s quick to install, easy to relocate, and built with no single point of failure, making it ideal for dynamic construction environments. With extended battery life and superior connectivity, it ensures uninterrupted protection. The Defender Asset Management Portal gives full visibility into every system component, enabling proactive maintenance and ensuring 100% system functionality for total peace of mind.
What to learn more about Defender’s wireless alarm systems? Speak to one of our experts today.
