REDARC Hand Brake Alarm HBA1224 – Continuous Tone 12V/24V Safety Alert System

Stay safe and compliant with the REDARC HBA1224 Hand Brake Alarm, a compact and reliable alert system designed to prevent vehicle rollaway incidents. Operating on both 12V and 24V systems, this alarm emits a continuous tone when the handbrake is disengaged while the ignition is on and the door is open—providing a critical warning to drivers before they exit.

Engineered for trucks, buses, 4WDs, and commercial vehicles, the REDARC Hand Brake Alarm is the ideal solution to meet workplace health and safety standards. Easy to install and backed by REDARC’s reputation for Australian-made reliability, it's the smart addition to any fleet or worksite vehicle. Key Features:

Suits both 12V and 24V vehicle systems

Continuous tone alarm when handbrake is off with door open

Prevents unsafe exits and vehicle rollaways

Compact, durable and vibration-resistant design

Easy installation with simple wiring setup

Ideal for commercial fleets, mining, agriculture & off-road Technical Specifications: Specification Details Brand REDARC Model HBA1224 Voltage Range 12V or 24V Alarm Type Continuous Tone Application Hand Brake Warning System Compatible Vehicles Trucks, Buses, 4WDs, Commercial Warning Trigger Ignition ON Door Open Handbrake OFF Installation Universal Fit Country of Manufacture Australia

REVIEWS R.B.

Installed the REDARC alarm on our work utes—super easy and the continuous tone is loud enough to notice instantly. Great safety addition for our team.

Ryan B.

Napier, HKB ★★★★★ L.J.

Does exactly what it should—makes sure our drivers don’t forget the handbrake. Perfect for safety compliance and peace of mind on site.

Laura J.

Nelson, NSN ★★★★★