GPS Electronic Seal Lock Tracker for Trucks Container Tanker Transportation Management. IP67 Waterproof Rating: Durable enclosure protects against dust and water immersion for harsh environments. Long-Life Battery: 15000mAh rechargeable lithium battery ensures extended operation without maintenance. Dual Tamper Detection: Advanced mechanism alerts users immediately to any unauthorized physical interference. Customizable Lock Rope: Standard 35cm rope available with optional custom sizes to fit specific needs. Multi-Protocol Support: Compatible with Gurtam, Naxiv, GPS Gate, and Jointech's own web and mobile platforms. Global GPS Coverage: 56-channel GPS module supports L1C/A, SBAS, and QZSS for precise global tracking. RFID Authorization: 125KHz RFID module enables secure and authorized unlocking for asset management. OEM/ODM Services: Full customization, design-based, and sample-based customization options available.