
Professional Top Security Wireless Electric Lock Unlock Record Key Management System Padlock Factory Price. Long Battery Life: 500mAh battery supports up to 1000 unlocks per charge with only 2 hours charging time. Smart Key Management: Electronic key records unlock/lock data; software allows remote authorization and swift key disabling if lost. Multiple Communication Options: Supports Bluetooth, NB-IoT, and 4G for flexible connectivity and remote management capabilities. Customization Available: Offers full customization for models and management software based on specific customer requirements. Durable Stainless Steel: Constructed from SUS304 stainless steel with brushed surface treatment for high corrosion resistance. Wide Application Scope: Suitable for communication base stations, outdoor cabinets, warehouses, hotels, and public passages. Certified Quality: Products hold RoHS, CCC, FCC, CE, and ISO certifications ensuring compliance with international standards.