Shelly Motion 2 With Lux & Temp Sensor, Rechargeable BatteryFeatures: Wi Fi Operated Connect Shelly Motion2 to your Wi Finetwork. No HUB required! Light sensor Highly sensitive light detection for actions based on the intensity of light. Wire free Place the Motion sensor anywhere in your home without additional wiring and efforts! Real time response Response in less than 200 ms andimmediate action trigger to another device, equipped with the lowest power consuming Wi Fi modem in mass production in the world.