HR50 / HR50-UNI – Compact Microwave Activation Sensor for Sliding & Swing Doors

The HR50 and HR50-UNI are compact, high-performance microwave sensors designed for precise activation of automatic sliding and swing doors. Engineered for flexibility, speed, and energy savings, this miniature sensor punches well above its weight — making it ideal for busy retail entrances, office buildings, and pedestrian-heavy environments.

Whether you’re looking for bi-directional detection (HR50) or energy-saving uni-directional sensing (HR50-UNI), both models deliver fast, reliable door activation while helping reduce unnecessary door hold-open time.

Precision Detection with Flexible Aiming

Equipped with a 360° adjustable radar antenna, the HR50 series allows you to fine-tune the detection area with complete accuracy. Whether the door is approached by fast-moving foot traffic or shoppers with trolleys, the HR50 ensures the door opens at just the right moment — every time.

Swing Door Ready

The HR50-UNI version features uni-directional detection, making it perfectly suited for swing door applications where targeted activation and minimal door hold time are crucial for both safety and performance.

Enhanced Pedestrian Safety

Both models include Turtle Mode – a smart detection feature that tracks slow-moving pedestrians, ensuring the door stays open long enough for safe passage without compromising efficiency.

Smarter Energy Use

The HR50-UNI’s uni-directional radar reduces unnecessary door activations caused by people walking away from the door, improving building energy efficiency by up to 20%. Fewer false opens mean lower heating or cooling losses and a more sustainable entrance solution.

Key Features:

• HR50-UNI: Uni-directional detection for energy-saving and swing door compatibility

• HR50: Bi-directional detection for traditional sliding door setups

• Miniature design fits compact headers and discreet applications

• 360° radar adjustment for accurate detection field targeting

• Turtle Mode for reliable slow pedestrian detection

• Optimised for foot traffic and trolleys in retail and commercial environments

Whether you’re upgrading older sensors or installing a brand-new system, the HR50/HR50-UNI offers a compact, smart, and reliable activation solution that balances performance, safety, and sustainability. Find them on our shop here