![BrickLink - Part 39787c02 : LEGO Duplo Siren with Light and Sound, 1 x 2 Base with Trans-Orange Lights, Curved Edges and Red 2 Stud Button on Top [ DUPLO, Vehicle] - BrickLink Reference Catalog BrickLink - Part 39787c02 : LEGO Duplo Siren with Light and Sound, 1 x 2 Base with Trans-Orange Lights, Curved Edges and Red 2 Stud Button on Top [ DUPLO, Vehicle] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PL/39787c02.png)
BrickLink - Part 39787c02 : LEGO Duplo Siren with Light and Sound, 1 x 2 Base with Trans-Orange Lights, Curved Edges and Red 2 Stud Button on Top [ DUPLO, Vehicle] - BrickLink Reference Catalog
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Amazon.com: LEGO DUPLO Town Fire Truck 10969 Building Toy Set for Toddlers, Preschool Boys and Girls Ages 2-5 (21 Pieces) : Toys & Games
![BrickLink - Part 2318c01 : LEGO Duplo Siren with Trans-Dark Blue Lights [ DUPLO, Vehicle] - BrickLink Reference Catalog BrickLink - Part 2318c01 : LEGO Duplo Siren with Trans-Dark Blue Lights [ DUPLO, Vehicle] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/1/2318c01.png)
BrickLink - Part 2318c01 : LEGO Duplo Siren with Trans-Dark Blue Lights [ DUPLO, Vehicle] - BrickLink Reference Catalog
![BrickLink - Part 52189c03 : LEGO Duplo Siren with Light, 1 x 2 Base with Red Button and Trans-Orange Light Covers [DUPLO, Vehicle] - BrickLink Reference Catalog BrickLink - Part 52189c03 : LEGO Duplo Siren with Light, 1 x 2 Base with Red Button and Trans-Orange Light Covers [DUPLO, Vehicle] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PL/52189c03.png)
BrickLink - Part 52189c03 : LEGO Duplo Siren with Light, 1 x 2 Base with Red Button and Trans-Orange Light Covers [DUPLO, Vehicle] - BrickLink Reference Catalog
![BrickLink - Part 2318c02 : LEGO Duplo Siren with Trans-Orange Lights [DUPLO, Vehicle] - BrickLink Reference Catalog BrickLink - Part 2318c02 : LEGO Duplo Siren with Trans-Orange Lights [DUPLO, Vehicle] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/PN/66/2318c02.png)
BrickLink - Part 2318c02 : LEGO Duplo Siren with Trans-Orange Lights [DUPLO, Vehicle] - BrickLink Reference Catalog
![LEGO PART 39787c01 Duplo Siren with Light & Sound, 1 x 2 White Base with Red Button | Rebrickable - Build with LEGO LEGO PART 39787c01 Duplo Siren with Light & Sound, 1 x 2 White Base with Red Button | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/parts/elements/6247841.jpg/250x250p.jpg)