PIR & Motion Sensor
PIR & Motion Sensor
Introduction Construction sites present extreme challenges for PIR sensors: dust, vibration, temperature swings, and no power. This guide covers the best options for equipment security and site monitoring. Key Requirements for Construction Sensors 1. Ruggedness IP65 or higher rating for…
Introduction High humidity environments like bathrooms, greenhouses, and tropical locations can cause PIR sensors to malfunction. Moisture in the air and on the lens interferes with infrared transmission. How Humidity Affects PIR Sensors Water Vapor Absorption Water vapor absorbs infrared…
Introduction Hotels face a constant challenge: maintaining guest comfort while controlling energy costs. PIR sensors provide an effective solution, detecting occupancy and automatically adjusting room settings when guests are present or absent. Key Requirements for Hotel Sensors 1. Energy Savings…
Introduction Healthcare facilities have unique requirements for PIR sensors: patient monitoring, fall detection, hygiene compliance, and privacy preservation. This guide covers the best options for medical environments. Key Requirements for Healthcare Sensors 1. Fall Detection Sensors must detect falls and…
Introduction If you live close to neighbors, their security lights can cause your PIR sensors to false-trigger. The lights themselves emit IR, and they also illuminate areas that your sensor sees. How Neighbor’s Lights Cause False Triggers Direct IR from…
Introduction Schools and daycares have unique requirements for PIR sensors: energy efficiency, safety, and privacy. This guide covers the best options for classrooms, hallways, restrooms, and common areas. Key Requirements for Educational Facilities 1. Energy Savings Schools operate during specific…
Introduction Smart lighting systems need PIR sensors that integrate seamlessly with your chosen ecosystem. This guide covers the best options for Philips Hue, IKEA, Lutron, and Matter-compatible smart lighting. Key Features for Smart Lighting 1. Ecosystem Compatibility Ensure sensors work…
Introduction Smart waste management systems need to know when bins are used and how full they are. PIR sensors can detect people approaching bins, indicating usage. Applications in Waste Management Usage Detection Detect when someone approaches a bin to deposit…
Introduction Hot climates present unique challenges for PIR sensors: reduced contrast between people and background, sunlight saturation, and high-temperature operation. This guide covers sensors designed for reliable detection in heat. Key Features for Hot Climate Sensors 1. High-Temperature Operation Look…
June 2, 2026 – Austin, TX – Silicon Labs Streamlines Wireless PIR Sensor Design Silicon Labs has announced the EFR32xG28-PIR, a new wireless SoC that integrates a PIR analog front-end with a low-power radio, enabling single-chip wireless motion sensors with…