GPS + 4G kit for Landroid Worx lawnmower robot mower The 4G connection with the GPS system allows you to follow and locate your Landroid wherever it is. The system is very simple: Through the application you will be able to define a precise geographical area that the robot will recognise as its working area. Should the machine leave this area due to theft, the application will immediately send a message alerting you in real time of the incident and allowing you to keep track of its every move. TECHNICAL SPECIFICATIONS prepaid SIM card valid for 3 years Fits Landroid models: WR130E, WR141E, WR142E, WR143E, WR153E, WR155E CODE: WA0862 CZ