{"product_id":"1pcs-sw-420-vibration-sensor-module-normally-closed-type-alarm-sensing-modular-device-shake-type-switch","title":"1PCS SW-420 Vibration Sensor Module Normally Closed Type Alarm Sensing Modular Device Shake Type Switch","description":"\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003eProduct use\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003eIt is used for all kinds of vibration triggering, burglar alarm, intelligent car, earthquake alarm, motorcycle alarm, etc.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003eCompared with the normally open vibration sensor module, this module takes longer to trigger the vibration and can drive the relay module\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003eProduct parameters\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003e1. SW-420 normally closed vibration sensor is adopted.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003e2. Comparator output, clean signal, good waveform, strong driving capacity, over 15mA\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003e3. Working voltage 3.3v-5v\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003e4. Output form: digital switch output (0 and 1)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003e5. Fixed bolt hole for easy installation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003e6. Small PCB size: 3.2cmx1.4cm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003e7. Using LM393 comparator with wide voltage\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003eProduct use\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003e1. When the product does not vibrate, the vibration switch is closed and on, the output terminal outputs low level, and the green indicator light is on;\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003e2. When the product vibrates, the vibration switch is momentarily disconnected, the output terminal outputs high level, and the green indicator light is not on;\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003e3. The output terminal can be directly connected with the single chip microcomputer, through which the high and low level can be detected, so as to detect whether there is vibration in the environment and play an alarm role\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H8b30947143a7468aacae4b94de5ea9b63.jpg\" slate-data-type=\"image\"\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H1df60e81eb364d9fba2b51d7b469e2211.jpg\" slate-data-type=\"image\"\u003e\n \u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hafd70af9e6234ffeb2062971c8fe1e09Z.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cspan style=\"font-size:16px\"\u003eSW-420 Vibration Sensor Module Normally Closed Type Alarm Sensing Modular Device Shake Type Switch\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n\u003cdiv\u003e\n  \n\u003c\/div\u003e\n\u003cdiv\u003e\n \u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eShipping                                                                                       \u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e1.Items are only shipped after Payment is received.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e2.Please check out your Address carefully when processing order.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e3.Please Contact us as soon as possible if you haven't received the package in 30 Days.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4.If you haven’t received the parcel in 45 Days,please allow us 3-5 Working days for checking undelivered packages before we issue you Refund.\u003c\/span\u003e\u003c\/p\u003e\n \u003cdiv\u003e\n  \u003cbr\u003e\n \u003c\/div\u003e\n \u003cp\u003e\u003cspan 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style=\"font-size:16px\"\u003e3.Please give us the opportunity to resolve any problem.We understand the concerns and frustrations you might have,and will try our best to resolve the issues.\u003c\/span\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e4.Please email us before leaving any negative feedback or opening any dispute on the site.We will help you to resolve the problem.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"TEJIATE\/特加特","offers":[{"title":"SW-420","offer_id":51814121996589,"sku":"12141","price":0.45,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7884\/6765\/files\/H5f5d7b1d96c64b1abfbdd8eb289a778fn.webp?v=1770704394","url":"https:\/\/www.tejiate.net\/products\/1pcs-sw-420-vibration-sensor-module-normally-closed-type-alarm-sensing-modular-device-shake-type-switch","provider":"TEJIATE\/特加特","version":"1.0","type":"link"}