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Who's Singing

Eight hidden speakers; point to the one that is singing.

Who's Singing — Children's Discovery exhibit for science museums
Model ZZKJG-1F-01-48Studio rendering
CategoryChildren's Discovery
Model codeZZKJG-1F-01-48
Standard size3000 x 300 x 1900 mm
SupplySingle unit or batch · OEM to your drawing
Lead timeStandard 4–8 weeks after deposit (confirmed per contract)
Warranty2 years, structure and control
DocumentsSpecification sheet · control diagram · spare-part list

A standard catalogue model: the drawing, control package and finish are fixed, which is what keeps the price and the lead time predictable. Size, colour and interface language can be adapted without a new design cycle.

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01 / Overview

The exhibits feature animal models accompanied by clear and accurate sounds, allowing children to understand the calls of various animals and listen to their sounds as if returning to nature.

02 / How visitors use it

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

03 / The science behind it

The sounds of different animals are different, and the exhibits use animal models with clear and accurate sounds to allow children to understand the calls of various animals, as if returning to nature and listening to the sounds of animals.

04 / Built for a public floor

Every unit leaves the factory after a running test: mechanisms cycled, electronics burned in, edges dressed, fixings torqued and marked. Wear parts — bearings, sliders, lamps, belts, touch panels — are modular and listed on the spare-part sheet, so a venue technician can replace them without returning the exhibit. Crating is plywood with foam blocking; the loading plan and packing list travel with the shipment.

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Rolling Ball BalanceZZKJG-1F-01-04

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