Bosch Robotic Lawnmower Indego XS 300 (with integrated 18V Battery, Docking Station included, Cutting width 19 cm, for Lawns of up to 300 m2, in Carton Packaging) : Amazon.co.uk: Garden
Bosch F002H50953 Scarlet Horns-Set of 2 (12V, 420/500 Hz, 105-118 dB) : Amazon.in: Car & Motorbike