Stay connected to your Roborock robot lawn mower anywhere with the 4G and Anti-Theft Module. Monitor and control your mower remotely via your mobile phone for ultimate convenience. Active theft protection ensures your device’s security, giving you peace of mind. The module is easy to install and ready to use, with one year of data included and simple renewal in the app. Compatible with Roborock Q1 and S1 series, this dark grey module is the perfect upgrade for enhanced control and safety.