Speed to the rescue in the 36004 Smart Tech Sound Fire Rescue Set. There’s trouble at the old collapsing bridge and a fire has broken out in the forest. Use the different Action Tags to activate the Smart Tech Sound fire engine, animate the rescue-themed play and save the day. Turn the trains lights and siren on, create a fire scenario and then put it out – all using the different Action Tags included. There’s even a game Action Tag that triggers a playful game within the Smart Tech Sound app. About Smart Tech Sound: Smart Tech Sound is an exciting addition to BRIO World that lets children take control of an interactive play environment. The Record & Play Engine is the centrepiece of the play and can communicate with its surroundings, automatically reacting to Smart Tech Sound accessories with various actions like sounds, motion and multicoloured lights to enhance the play. Customise the play even further by recording your own sounds into the engine or by modifying the sound environment with the Smart Tech Sound app. 36004 Smart Tech Sound Fire Rescue Set includes 41 pieces; 1 x Record & Play Engine, 7 x Action Tags, 2 x Action tunnels, 1 x Collapsing bridge, 1 x Fire destination, 1 x Fire fighter figure, 2 x ascending curve tracks, 9 x wooden tracks, 6 x Track supports and multiple railway accessories