Why Choose the Carlo Gavazzi SHA4XLS4P90L Aurora Light Switch?
The Carlo Gavazzi SHA4XLS4P90L is an advanced 44 × 44 mm Aurora series smart light switch with integrated PIR presence sensor and luxmeter designed for intelligent indoor automation applications. Combining a programmable light switch, passive infrared movement detection and ambient light measurement in one compact device, it provides automatic control of lighting, blinds, air conditioning and other smart-house functions.
The SHA4XLS4P90L features a 90° PIR sensor with a detection range up to 10 m and an integrated lux sensor measuring ambient light levels from 0 to 20 klux. The device is fully programmable through the Carlo Gavazzi SH Tool, allowing presence detection and lighting automation parameters to be configured according to application requirements.
Designed for installation in standard wall sockets and compatible with Fuga, Niko and Biticino frames, the Carlo Gavazzi SHA4XLS4P90L provides a stylish and practical solution for building automation systems requiring intelligent occupancy detection and energy-efficient lighting control.
Key Advantages
- Three functions in one device combining light switch, PIR presence detection and lux measurement.
- 90° passive infrared sensor detects occupancy and movement in indoor environments.
- Built-in luxmeter enables lighting control based on ambient brightness.
- Up to 10 m PIR detection range suitable for room automation applications.
- Fully programmable through the Carlo Gavazzi SH Tool.
- Bus-powered design eliminates the need for an external power supply.
- Four individually programmable push-buttons provide flexible user control.
Key Features
- Carlo Gavazzi Aurora smart-house series.
- 44 × 44 mm light switch format.
- Integrated PIR presence and movement sensor.
- 90° detection angle.
- Maximum PIR operating distance of 10 m.
- Integrated 0–20 klux luxmeter.
- Four individually programmable push-buttons.
- Programmable white and blue LEDs for status feedback.
- Dupline® bus communication.
- Automatic addressing through SIN identification.
- Suitable for indoor wall-switch installation.
Intelligent Building Automation with Presence and Light Detection
The Carlo Gavazzi Aurora series combines intelligent sensing and control functions to improve energy efficiency and user comfort in modern buildings. By combining PIR occupancy detection with ambient light measurement, the SHA4XLS4P90L can automatically manage lighting and other connected systems according to room usage and environmental conditions.
The integrated Dupline® communication technology enables simple connection to smart-house controllers, while programmable parameters allow installers to optimise detection sensitivity, presence behaviour and automation functions for each installation.
Typical Applications
- Smart building lighting control.
- Office and commercial room automation.
- Energy-saving occupancy detection systems.
- Residential smart-house installations.
- Automatic lighting and comfort control.
- Presence-based HVAC and building management systems.
- Intruder alarm and security-related applications.
