NineLeaf Smart Wireless Switch with Receiver, No Wiring Required, Voice Control with Alexa and Google Assistant, Multiple Switch for Home Lighting (2 Switches + 2 WLAN Receivers)

• Easy installation: no wiring required! The WLAN light switch set requires no changes to the existing wiring and does not cause damage to the walls. Simply connect the WLAN receiver to the power supply and the light. The wireless switch can be installed as desired, even held in the hand, providing exceptional simplicity and comfort
• Group control via the app: connect via 2.4GHz Wi-Fi (only 2.4GHz WiFi) to add household lighting devices. The group control within the app allows you to turn on and off as well as cycle through all lights with a single touch of a button - convenient and time-saving
• Schedule and save energy: the smart wireless switch allows schedule and countdown functions via the app. Simulate your presence when you are not at home to increase the safety of your home, or monitor energy consumption in real time to minimise standby power consumption and achieve your energy saving goals
• High Quality & Safety Made of fireproof materials, the wireless switch is V0 fireproof and IP66 waterproof, specially designed for humid environments such as kitchens and bathrooms. It is certified according to FCC, CE, RoHS and UKCA standards and guarantees both high quality and safety
• High quality and safety: the wireless switch made of fireproof materials is V0 fireproof and IP66 waterproof and has been specially developed for damp environments such as kitchens and bathrooms. It is certified according to FCC, CE, RoHS and UKCA standards and guarantees both high quality and safety.

NineLeaf Wireless RF Light Switch and Receiver Set, for Indoor and Outdoor Use, 400 m Remote Control, Ceiling Light, LED Bulb, IP66, Waterproof