This is the metal box version. Very heavy duty

Upgrade your pool or spa with the Suraielec UBTW01M Smart Wifi Box T40W Pool Timer Outdoor Indoor Switch 40 AMP. This versatile device offers reliable control via the app, allowing you to easily adjust settings from your smartphone or tablet. Its SPST switch type and 40 Amp current rating make it ideal for any pool or spa, while its beige color seamlessly blends in with outdoor decor. The UBTW01M is also ETL-certified and has a Wi-Fi connectivity protocol, ensuring maximum safety and convenience.