{"product_id":"laser-alarm-kit-security-system-diy-infrared-line-anti-theft-science-experiment-invention-electronic-production","title":"DIY Light-Beam Alarm Kit","description":"\u003cp\u003eSee a sensor and buzzer work together by assembling this DIY light-beam alarm kit. The small circuit provides a practical project for learning about light-triggered electronic responses.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eLearn through assembly\u003c\/strong\u003e - Building the circuit connects individual parts with the response you can observe.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eExplore light sensing\u003c\/strong\u003e - Changes in the received light provide an input for the alarm behaviour.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eHear the circuit respond\u003c\/strong\u003e - The buzzer gives an audible output when the configured trigger condition occurs.\u003c\/p\u003e\u003ch2\u003eBuild a Small Light-Triggered Circuit\u003c\/h2\u003e\u003cp\u003eAssemble the parts according to the supplied layout and component instructions. The project helps make the relationship between a sensor input and an output easier to understand through hands-on testing.\u003c\/p\u003e\u003cp\u003eAmbient light and the circuit's adjustment affect the trigger behaviour. Treat the kit as an educational assembly project rather than a certified security alarm or a ready-made protection system.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S482010b385fb4f38aeda6b1dd7f2315a2.jpg?width=295\u0026amp;height=55\u0026amp;hash=350\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1834f6ac4b734e36bd6832bde55e557dz.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S91ecd5880f6a4f688f00ea95494f9b15S.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa5fdd3e911244c7fb9345a8d3f74c8af5.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saa15b3453c9f437abd85ed8cfc47c31cs.jpg?width=800\u0026amp;height=1131\u0026amp;hash=1931\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2c3949ca4e9f452cb08600892d0189bd2.jpg?width=800\u0026amp;height=1131\u0026amp;hash=1931\" slate-data-type=\"image\"\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDIY light-beam alarm kit\u003c\/li\u003e\n\u003cli\u003ePhotosensitive sensor and buzzer\u003c\/li\u003e\n\u003cli\u003eAssembly required\u003c\/li\u003e\n\u003cli\u003eFor electronics learning\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAdd a light-triggered circuit to your next electronics learning session.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"China Mainland","offer_id":63963074822474,"sku":"1005005534060949-China Mainland","price":36.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/S35bdd09718d9421ebf071f0c899a16d2s.webp?v=1792256598","url":"https:\/\/spy-shop.com\/products\/laser-alarm-kit-security-system-diy-infrared-line-anti-theft-science-experiment-invention-electronic-production","provider":"Spy-shop.com","version":"1.0","type":"link"}