Timing Smart Button Dimmer Switch with Scene Mode and Remote Dimming Mode Intelligent Scene Switch for Tuya Item Type: Intelligent Scene Switch Material: PC Battery: 1 x button battery (not included) Signal: for ZigBee 3.0 Controlling distance: 25m Working temperature: -10℃ to 45℃ Working humidity: ＜90%RH Item size: 45 x 45 x 12.5mm / 1.77 x 1.77 x 0.49in Package size: 48 x 48 x 16mm / 1.89 x 1.89 x 0.63in Package weight: 40g / 1.41ounce You can set different instructions at different scenes: Click once for entering into home mode, you can open all electronic equipment you want, such as light, air conditioner, fan and etc. Click twice for entering into leave home mode, all the light, air conditioner, fan and other electronic equipment at home will closed. Long press for entering into sleeping mode, all the light can be closed before sleeping. Set the mobilephone APP into remote controlling mode, it can be used to control for ZigBee dimmer lamp. Three operations under remote mode to meet different demands, single press to ON/OFF the bulbs, click to set the color temperature after the bulbs are lighting up, and long press more than 3 seconds to set the brightness. Intelligent rotary scene switch, paired with for Tuya ZigBee gateway e this product to control other for smarthome device by for Tuya APP on your mobilephone, and create multiple intelligent scenes easily.