JT701D Smart Waterproof GPS Tracking Padlock with Real-time GPS Positioning Remote Unlocking and Temperature Sensors

The Jointech JT701D is a smart electronic padlock with GPS tracking functionality, featuring optional Lora gateway compatibility. Designed for use with external temperature and humidity sensors, it eliminates signal transmission concerns in sealed refrigerated vehicles. The built-in communication module supports remote tracking and unlocking, with a key-free design, abnormal event alerts, and large-capacity battery.

This best-selling electronic lock is widely adopted by customs agencies, government programs, and commercial operations including supermarket cold chain distribution and refrigerated vehicle delivery worldwide.