Compatibility: Supports 2.4 GHz Wi-Fi only (Not 5Ghz). Designed for dimmable bulbs only (150W LED, 150W CFL, 400W incandescent). Cannot use with non-dimmable bulbs, smart bulbs, fans, motorized devices, transformers, or 0-10V low-voltage systems. The Wi-Fi range can reach up to 300 ft in open areas. No physical remote included Voice Control & 1–100% Dimming: Control your outdoor string lights remotely through the SmartLife or TreatLife app with no hub required. Complete app setup is required before using smart assistant control. Enjoy hands-free lighting control using Alexa or Google Assistant. Simply say, “Alexa, set my patio lights to 50%,” to adjust brightness seamlessly Schedule & Sunrise/Sunset Mode: Set personalized schedules to automatically turn your lights on or off based on your daily routine. The outdoor dimmer also features sunrise and sunset modes, allowing you to automate lighting to turn on at dusk and off at dawn. Ideal for setting the perfect mood for special occasions like Thanksgiving, Christmas, or Valentine's Day, with precise dimming for any atmosphere Group Control & Vacation Mode: Easily group multiple smart plugs and control them all with a single command. Activate vacation mode to randomly turn lights on and off, creating the illusion that someone is home while you're away, enhancing your home's security Reliable Support: With IP44 waterproofing, FCC certification, and fireproof ABS materials, this dimmer plug is safe for both indoor and outdoor use. For any issues, contact us to activate your warranty for quick assistance and complete peace of mind The Treatlife dimmer smart plug is your perfect companion to let you smartly control all dimmer light bulb by your phone. The 1% - 100% smart dimming range can adjust the ambiance of space better. Also, from scheduling to creating customized approach, the Smart Life APP puts you in control, wherever you are. Equipped with IP44 waterproof rating ensures keep the plug safe even when it’s rainy or near water. This lamp dimmer also makes it so easy to turn on and off your bedside lamp especially in the middle of the night if you need to get up or have a low light on. You will easily be able to create custom schedules to turn on or off the lights as per your daily routines. Further, the dimmer also supports the sunrise and sunset setting, so that you can program the automation to turn on at dusk and turn off at dawn, for the hands-free smart control. Just plug in the device and you can control your outdoor smart plug through smart life or TreatLife application directly from anywhere, as long as you are securely connected with to the 2.4 GHz Wi-Fi network. Please note that the maximum distance of Wi-Fi coverage is 300 feet with no obstacles and it does not support 5.0 GHz Wi-Fi. You can create a group for several smart outlets, so that you can combine and control all the Wi-Fi plugs which are connected in one command. Further, when you are on vacation, you can set the dimmable smart plug to turn on the connected light on and off at random, to provide an appearance that you are at home.