The Apollo Automation R PRO-1 PoE dual mmWave Multisensor (LD2450 and additional LD2412 add-on option) is our most advanced presence sensor. Designed for power, precision, and reliability, the R PRO-1 is a compact PoE mmWave sensor built for high-accuracy motion detection and environmental monitoring in smart homes and commercial buildings. This versatile sensor supports true PoE (802.3 compliant) and USB-C power, and includes built-in Wi-Fi and Bluetooth connectivity, enabling flexible installation and seamless smart home integration. Its small form factor combined with PoE or USB-C power options makes the R PRO-1 ideal for quick deployments in a wall or ceiling. Equipped with optional support for the SCD40 (true NDIR CO₂), the R PRO-1 transforms into a powerful all-in-one indoor environmental monitor. The device proudly carries the Made for ESPHome badge, ensuring full compatibility and easy integration with the ESPHome ecosystem and Home Assistant. It will ship with a Wi-Fi firmware that can easily be changed to PoE in the device dashboard. The base sensor includes the LD2450, which provides true multi-zone motion tracking with defined zones in its field of view. The optional LD2412 which works in addition to the LD2450 excels in still presence detection, allowing accurate sensing of seated or resting individuals. Together, these two mmWave sensors work in tandem to deliver comprehensive, real-time occupancy data. Like all Apollo products, the R PRO-1 is fully local, open-source, and requires no cloud subscription. It is a top-tier choice for anyone seeking a privacy-focused, local-first motion and environmental sensor.As with many sensors, heat can affect the optional temperature and humidity readings, requiring significant calibration offsets. CO₂ measurements may be skewed when the sensor is recessed in walls or ceilings. Although we originally did not plan to include these additional sensors due to such challenges, feedback from the Home Assistant and smart home communities encouraged us to offer these options for users who want enhanced environmental monitoring. Open Source Code3D FilesGang Box MountCeiling Mount
