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MELODY''S HOBBY CENTRE FIRE Alarm Physics Science Working Project with LED Running Light.

Product ID: 441034728

Details

Brand
MELODY"S HOBBY
Item dimensions L x W x H
78.7 x 55.9 x
Item weight
190 Grams
Size
A4
Theme
science

💡LED + buzzer for dual audio-visual alert

🔋9V battery powered for portability

🧲Thermistor sensor triggers alarm on heat

S$104

Duties & taxes included

In stock

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Description

🔥 Light up curiosity with every spark! 💡

DUAL ALERT SYSTEM - Simultaneous LED light and buzzer sound for instant fire detection feedback.
SAFE KID APPROVED - Designed for ages 8-11 with smooth assembly and educational certification included.
INTERACTIVE LEARNING - Hands-on project that boosts creativity, critical thinking, and problem-solving skills.
SCREEN FREE STEM FUN - Engage your child in a tactile, off-screen activity that sparks curiosity and scientific exploration.
DIY SCIENCE IN ACTION - Build a real fire alarm with step-by-step guidance—no extra tools needed!

MELODY'S HOBBY CENTRE Fire Alarm Physics Science Project is a 9V battery-operated DIY kit that teaches kids aged 8-11 how a transistor-based fire alarm works using a thermistor sensor. Featuring an LED and buzzer for audio-visual alerts, it comes with an easy-to-follow manual and certificate, promoting STEM learning, creativity, and problem-solving without screen time.

Specifications

ASIN	B07SCL2D95
Battery Description	Alkaline
Brand Name	MELODY"S HOBBY CENTRE
Customer Reviews	3.7 3.7 out of 5 stars (50)
Educational Objective	Critical Thinking
Is Assembly Required	No
Item Dimensions	78.7 x 55.9 x 2.5 centimeters
Item Type Name	MELODY''s HOBBY CENTRE Fire Alarm Physics Science Project - Multicolor,for-teen,adult
Item Weight	190 Grams
Manufacturer	MELODY"S HOBBY CENTRE
Manufacturer Part Number	DDA-89
Manufacturer recommended age	8 - 11 years
Material Type	Fir
Number of Items	1
Number of Packs	1
Set Name	Single
Size	A4
Theme	science
Unit Count	1.0 Count

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