Transform your existing light switches into smart controls with the ENER-J Smart WiFi Switch Module. This compact, ultra-mini module (39x39x19 mm) fits 98% of standard switch boxes, allowing you to convert non-dimmable switches to smart functionality without replacement. Control your lights remotely via the Smart Life or Tuya app, and enjoy hands-free operation with voice commands through Alexa and Google Assistant. Key features include memory and timer functions, enabling the module to recall its last state after a power loss and allowing for custom schedules and countdowns. Enhance convenience with family sharing and group control, perfect for creating customized home scenarios like sleep or dinner modes. Ideal for homes, offices, and rental properties, this white module offers a sleek design with an upgraded texture and finish. Includes a 2-year guarantee. Model Number: SHA8007. Keywords: smart light switch, wifi switch module, 4 channel switch, app controlled lights, voice control lights, Alexa compatible, Google Assistant compatible, smart home module, ENER-J switch, white light switch.