Long-range Proximity sensor / IR Security Alarm

Hi friends in this video I'm going to show you How to make Long-range Proximity sensor / IR Security Alarm at home. ➡➡ to Make Touch Switch at home https://youtu.be/TD1_jvDB3Vs ➡➡ to Make a Rubber Band powered Car - Air Car https://youtu.be/EBdQQbHQp9I ➡➡ to Make a Water Level indicator Alarm at home https://youtu.be/sdmr6B99x_M ➡➡ to make powerful water pump https://youtu.be/88Zk1_ruHwI ➡➡ to make a mobile phone cctv https://youtu.be/e5DItfeL8m4 ➡➡ to make a cctv use android phone https://youtu.be/tpKkuUJaSy0 ➡➡ to set and use digital blood pressure machine https://youtu.be/vd6wVq3kJuc Please like comments share and subscribe for more videos Thanks for watching. #Proximity #Sensor #Security_Alarm