Feature 1Infrared sensing, sensitive touch and no delay, convenient to use and easy to operate. 2Suitable for swimming pool, sauna, bathing place, hydrotherapy, SPA, and other places. 3Easy to operate and install, connect 12V low voltage, no worry of hurting people, more reliable to use. 4Adopts highquality stainless steel material, durable, wearresistant and corrosionresistant. 5This controller adopts touch sensing, weak current operation, safe and reliable.Item Type: Spa Control SwitchMaterial: Stainless SteelColor: As shown in the pictureSize: Approx. 10x8cm / 3.9x3.1in Weight: Approx.260g/9.2ozVoltage: 12VResponse Distance: 50mm/1.97in(within) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Spa Control SwitchNote1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.