4G and Bluetooth Unlocking: Supports 4G remote unlocking and Bluetooth 4.0+ for flexible access control.
IP67 Waterproof Rating: Dust and water resistant with IP67 level protection for harsh environments.
Long Battery Life: Equipped with 6000mAh battery lasting approximately 1.5 years.
Durable Materials: Stainless steel 304 shackle and zinc alloy shell for high strength.
High Switch Lifespan: Switch life tested up to 300,000 times for long-term reliability.
Professional R&D Team: Over 30 engineers dedicated to software and hardware development.
Factory Direct Sales: SGS audit factory with over 10 years of manufacturing experience.
Full Customization Support: OEM/ODM services available for size, logo, and design customization.