ENER-J Smart WiFi+BLE 1 Channel Light Switch Module, Ultra-Mini Retrofit Design with App & Voice Control, 2-Way Compatible, Timers, Memory Function, Works with Alexa/Google Home

Upgrade your home to a smart haven with the ENER-J Smart WiFi Switch Module. This ultra-compact module transforms your existing light switches into smart switches without replacing the physical setup. Control your lights remotely through the Smart Life or Tuya app and enjoy seamless voice control with Alexa or Google Assistant. Easy to install, versatile, and packed with advanced features, it’s the perfect solution for modern smart homes. Suitable for homes, offices, and rental properties—modernize without replacing existing switches. Sleek, optimized design with upgraded texture and finish.

Compact Ultra-Mini Design: At just 39x39x19 mm, it fits 98% of standard switch boxes.

App & Voice Control: Effortlessly control your lights using the Smart Life/Tuya app or voice assistants like Alexa and Google Assistant.

Dual-Way Control: Upgrades traditional two-way switches without rewiring.

Memory & Timer Functions: Remembers the last state after power loss and supports timers, schedules, and countdowns for convenience.

Family Sharing & Group Control: Share control with family members and group multiple switches for centralized control. Create customized home scenarios like sleep mode, dinner mode, or back-home mode.