Introducing our 20 Fingerprints Rechargeable Keyless Zinc Alloy Smart Lock for Gym! This innovative lock technology allows for seamless access to gym facilities without the use of traditional keys. With its sleek zinc alloy design and rechargeable battery, this smart lock is the perfect solution for any fitness center. It can store up to 20 fingerprints, providing easy and secure access to gym facilities while ensuring the safety of users and their belongings. As a factory committed to producing only the highest quality products, we take pride in providing durable, reliable, and convenient solutions for our clients' security needs. Get yours today and experience the convenience of a truly keyless access system!