Logiblocs - Alarms and Door Bell

by 4M

$14.95 /

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Press the button and a bleeper sounds from a circuit they built.

🔔 Real alarms: build a doorbell, an intruder alarm and other working gadgets from one set
🧩 Click together: electronic blocks connect block to block, with no soldering or tools
💡 Light trigger: a light sensor block sets off the alarm, the idea behind the fridge and solar alarms
📡 Morse code: use the button block to tap out messages on a Morse code machine
📖 Guided builds: a step-by-step manual shows each circuit before they start experimenting
🔊 Moderate noise: the bleeper is attention-getting, so best for daytime play

The Educator's Note

The light sensor and button are separate blocks, so a child swaps one input for another and hears the circuit change. That is how cause and effect becomes an actual idea about circuits.
The projects are things a child already knows from home: a doorbell, a fridge alarm, an intruder alarm. Familiar results make the electronics easier to grasp and worth showing off.
Click-together blocks give a 5 to 8 year old a genuine working circuit with no soldering or loose wires. It also belongs to the wider Logiblocs system, so interest has somewhere to go.

Play Specifications

🧒 5 years +

Recommended for ages 5 years +

🔬 Scientist

Curiosity & STEM

🧱 Builder

Construction & Engineering

🔊 Moderate

Medium volume

🏠 Indoor

Living Room / Playroom

👤 Independent Play

Solo / Self-Correcting

👥 Group Play

Collaborative / Multi-Player

🧠 Cognitive

Problem Solving & Logic

The Educator's Note

The light sensor and button are separate blocks, so a child swaps one input for another and hears the circuit change. That is how cause and effect becomes an actual idea about circuits.
The projects are things a child already knows from home: a doorbell, a fridge alarm, an intruder alarm. Familiar results make the electronics easier to grasp and worth showing off.
Click-together blocks give a 5 to 8 year old a genuine working circuit with no soldering or loose wires. It also belongs to the wider Logiblocs system, so interest has somewhere to go.

Play Specifications

🧒 5 years +

🔬 Scientist

🧱 Builder

🔊 Moderate

🏠 Indoor

👤 Independent Play

👥 Group Play

🧠 Cognitive

Build a doorbell that actually rings, then swap in a light sensor and turn it into an alarm. The blocks click together, so the focus stays on how the circuit behaves. Made for ages 5 and up, it suits a child who has outgrown simple cause-and-effect toys and is ready to ask why a circuit works. It builds a first working grasp of how switches, sensors and sound fit together.

Also available in a great value bundle

A good fit when the child is ready for a real circuit rather than a toy that just makes noise.

A 5 to 6 year old who presses every doorbell and wants to know what makes it ring.
A 7 to 8 year old who likes secret-agent play and will happily build, test and set off their own intruder alarm.
A child who enjoys step-by-step builds and finishing a project with a working result.
A parent or relative choosing a first electronics set that needs no tools and no soldering.

Build it, press it, hear it

The first moment is the one they remember. They connect the power base, add the button and the bleeper, press down, and the sound comes from something they put together themselves. Our educator looks for exactly this in a science toy: the child sees the result straight away, and it makes them want to change something and try again. The set holds four blocks, a power base, a button, a light sensor and a bleeper, and the manual covers 10 projects. A doorbell is the simple start, then come an intruder alarm, a solar-triggered alarm and a fridge alarm that goes off when the door opens and light gets in. There is even a Morse code machine for tapping out messages.

Where it fits in their learning

At 5 to 8 years, many children are curious about how everyday gadgets work but are not ready for loose wires or a soldering iron. Blocks that click together remove that barrier. They still have to think in order: power first, then the trigger, then the output. Swapping the button for the light sensor shows how one change in the circuit changes the whole behaviour. At 5 they follow the manual one circuit at a time with an adult nearby. By 7 or 8 they swap blocks to test their own ideas, and the wider Logiblocs system gives them somewhere to go next. That step-by-step thinking is the same habit they use later when following a science experiment or fixing a simple program.

Practical notes

Play is mostly seated at a table or on the floor, and it works well solo or as a pair taking turns on the button. A child who already likes building sets will take to it quickly. The bleeper makes a moderate, attention-getting sound, so it is better for daytime than quiet evenings. The blocks need 3 x AAA batteries, which are not included. They are part of the Logiblocs system, so they are designed to work alongside other Logiblocs sets when interest grows.

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