The R PRO-1 PoE mmWave Multisensor is a compact presence sensor for motion detection and environmental monitoring in smart homes. It can be powered by 802.3-compliant PoE or by USB-C, and it has built-in Wi-Fi and Bluetooth. It mounts on a wall or ceiling.
The included LD2450 mmWave sensor tracks motion across defined zones in its field of view. A slot holds an optional LD2412 sensor (not included), which detects still presence such as seated or resting people. Used together, the two sensors give real-time occupancy data.
The device carries the Made for ESPHome badge and works with ESPHome and Home Assistant. It ships with Wi-Fi firmware, which can be changed to PoE in the device dashboard. It runs fully locally, is open-source, and needs no cloud subscription.
- Included sensor
- LD2450 mmWave radar (multi-zone motion tracking)
- Optional sensor
- LD2412 mmWave radar for still presence detection (not included)
- Power
- PoE (802.3 compliant) or USB-C
- Connectivity
- Wi-Fi, Bluetooth (Improv Wi-Fi provisioning and tracking), PoE
- Light sensing
- LTR390 for ambient lux and UV
- Indicators
- 2 addressable RGB LEDs, piezo buzzer
- CO₂ option
- Mezzanine slot for an SCD40 NDIR CO₂ module (not included, not yet stocked)
- Compatibility
- ESPHome, Home Assistant
- Mounting
- Flat surface, standard single gang box, or ceiling
- Firmware
- Ships with Wi-Fi firmware; switch to PoE in the device dashboard
- In the box
- 1 x R PRO-1 PoE mmWave Multisensor
- Not included
- USB-C cable (required for USB-C power and programming)