Linptech has unveiled its new ceiling-mounted human presence sensor, the ES5, which seamlessly combines radar, infrared, and light sensing capabilities. During the crowdfunding campaign, the sensor is available for 69 yuan each or 198 yuan for a pack of three. Specifically designed for ceiling installation, this sensor necessitates a 75mm hole along with live and neutral wires. It supports a maximum angle adjustment of 30°, making it suitable for large-area applications.

Leveraging triple-mode fusion technology, the ES5 accurately detects even subtle movements, boasting a detection resolution of 0.25 meters. It comes with a specified detection diameter and a maximum radar sensing range. The sensor offers both fusion and radar-only dual modes. In fusion mode, it excels in handling complex interference environments, enabling one-click scanning of interference sources and optimizing frequency band sensitivity. Additionally, its built-in light sensor facilitates intelligent integration with lighting systems.