Noa – flush-mounted indoor presence detector

Reliable lighting control with the NOA presence detector – precise detection for maximum comfort

The NOA presence detector from Oktaplex offers reliable, automatic lighting control at the highest level. Particularly suitable for interior spaces such as offices, hallways, technical rooms or sanitary facilities, the sensor impresses with its high precision - even with the smallest movements.

Flat design – powerfully installed

Thanks to its compact installation depth of just 66 mm and an installation diameter of 63-66 mm, the NOA is ideal for suspended ceilings. The sturdy built-in springs ensure a secure hold without additional fastening material. Its unobtrusive design makes it the perfect choice for stylish room concepts.

360° capture with high precision thanks to 24 GHz HF technology

Inside works a 24GHz CW radar, which is available in royalty-free ISM band sends. This high frequency technology enables a extremely accurate motion detection even with minimal movement - ideal for areas where people sit or stand for long periods of time. The detection range covers a radius of up to 3 m (Ø 6 m), even at a mounting height of 2 to 4 m.

Flexible settings for every application

You can adjust three central parameters on the device:

• LUX: Light sensitivity from 3 to 2000 lux – can be optimized for day and night operation
• SENS: Infinitely adjustable sensitivity – for precise detection
• TIME: Follow-up time between 10 seconds and 12 minutes – adjustable as required

Installation made easy – for old buildings and new buildings

The connection is made simply via luster terminals (L, N, L′). The sensor is suitable for both individual installation and for Master-slave cabling for larger light groups. With a maximum switching power of 1000 W (or 2000 W with ohmic load) it is also suitable for powerful lights.

Systematic energy saving

Thanks to automatic detection, lighting is only activated when it is really needed - this saves energy, extends the life of your lamps and reduces electricity costs in the long term.

Technical highlights at a glance

• HF presence detector with 24 GHz CW radar in the ISM band
• Mounting height: 2 to 4 meters
• Detection angle: 360°, detection range Ø 6 m
• Light sensitivity: 3 – 2000 lux
• Follow-up time: 10 seconds – 12 minutes.
• Voltage: 220-240V AC, 50-60Hz
• Max. switching power (resistive): 2000 W
• Max. switching power (inductive): 1000 W
• Protection class: IP65 (sensor surface), IP20 (interior)

• ✔️ Exact motion detection using modern 24 GHz radar technology
• ✔️ Suitable for wet rooms thanks to the IP65-certified sensor head
• ✔️ Individual configuration of lux value, sensitivity and follow-up time
• ✔️ Easy installation with compact design and spring-loaded terminals

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