which microcontroller is used here

This is logic based no micro controller is involved

Ir Sensor Buzzer Security Alarm Complete Kit With Instruction Manual

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Description

🚨 Stay one step ahead with smart, simple security!

MULTICOLOR DESIGN - Vibrant components add a fun, modern aesthetic to your tech projects or exhibitions.
CLEAR AUDIBLE ALARM - Loud buzzer ensures immediate attention to any detected movement—never miss a beat.
PLUG PLAY DIY KIT - Comes complete with 9V battery, connector, and easy-to-follow manual for hassle-free assembly.
PRECISION IR SENSING - Detects motion instantly with advanced infrared technology for reliable security.
WIRELESS CONVENIENCE - No complicated wiring—set up your security alarm anywhere with true wireless freedom.

This IR Sensor Buzzer Security Alarm Kit offers a complete, wireless DIY solution for motion detection and audible alerts. Powered by a 9V battery and featuring an infrared sensor, it’s perfect for educational projects, hobbyists, and exhibitions seeking a hands-on security system experience.

Specifications

ASIN	B07FGVFD4V
Alert Type	Audio Only, Motion Only
Assembly Instructions Description	Included, in the form of a manual
Best Sellers Rank	#35,863 in Toys & Games ( See Top 100 in Toys & Games ) #2,699 in Learning & Education
Brand	Kit4Curious
Colour	Multicolor
Compatible Devices	Smartphone
Connectivity Technology	Wireless
Control Method	Touch
Customer Reviews	3.6 out of 5 stars 52 Reviews
Installation Method	Wireless DIY
Installation Type	Wireless DIY
Item Weight	200 Grams
Manufacturer	EXPE Technologies
Model Number	3b1f3a71-a471-4971-923e-b907b4f9a7bf
Network Connectivity Technology	Wireless
Power Source	Battery Powered
Smart Home Compatibility	Not Smart Home Compatible
Voltage	9 Volts

Reviews

K**T

Nice value for money 👍

Nice 👍

27.04.2025

W**H

V good

Quality and performance good 👍

17.11.2023

P**R

Very Low Sensor Range

Range is less than a foot.

22.01.2025

R**H

Working Ok

Working good

6.08.2019

A**.

Very bad experience

Sensor work within 200 mm range it should be 2 ft"

24.05.2024

A**V

Nice product

I like this product

21.11.2018

V**H

Very bad

Not good

16.09.2021

N**V

Quality

Nice sensor

6.01.2019

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

R37

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.