Laser Alarm Circuit || LDR Based Laser Security System ||BEST SCHOOL PROJECTS || Laser Light Also Include

Price: ₹750.00
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Manufacturer Description

FIRST WATCH LINK https://youtu.be/aeVN2o4syNU Security is main concern for various buildings, houses and offices. For this purpose, there are a variety of security alarms available in market which uses various types of technology for intruder detection like infrared sensors, motion sensors, ultrasonic sensors, laser sensors, etc. this is laser alarm security sensor

Product Features

100% WORKING || TOTALLY HAND MADE CIRCUIT || 100% SIMPLE TO USE 100% DURABLE 100% IMPRESSIVE AND FAST WORKING COMPLETE WORKING INFORMATION IN BOX

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