1. Enhance your for Viomi Alpha 2 Pro vacuum cleaner performance: This laser distance sensor is designed to perfectly match for Viomi Alpha 2 Pro model, ensuring your robot vacuum cleaner operates at its best. 2. Durable material: This sturdy laser distance sensor is made of durable materials, which not only guarantees durability, but also improves the efficiency of the for Viomi Alpha 2 Pro vacuum cleaner, helping it to accurately navigate and map your space. 3. Easy installation: This laser distance sensor is designed for a hassle-free setup. It is designed to be user-friendly, so even those with minimal technical skills can quickly install it and get your for Viomi Alpha 2 Pro vacuum cleaner back to cleaning duties in no time. 4. Optimal cleaning efficiency: Designed specifically for Viomi Alpha 2 Pro vacuum cleaner, this sensor helps your for Viomi Alpha 2 Pro vacuum cleaner collect dust more efficiently, ensuring faster and more thorough cleaning results. It is an essential component to maintain the cleaning ability of your vacuum cleaner. 5. Regular replacement recommended: In order to maintain the optimal performance for Viomi Alpha 2 Pro vacuum cleaner, it is recommended to replace the laser distance sensor regularly. This regular maintenance helps keep your equipment running smoothly, ensuring longevity and reliability. Function: Consumables Use environment: Home use Colour: Black Material: Plastic Package Contents: 1 x Vacuum cleaner laser ranging sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.