Specification Brand : ManeePowerAlice BulletPoint1 : Item Description: The dimensions: long 10mm X Width 30mm X High 20mm The main chip: LM393, SW-18010P vibration switch The working voltage: 3-5V DC BulletPoint2 : Characteristics: With the signal output instructions. , The single signal output. , The output valid signal is low. BulletPoint3 : Sensitivity adjustable (fine tune). Can be used to detect vibration and other occasions BulletPoint4 : The output switch circuit boards, sensors, vibration occurs, the sensor output TTL level signal, products with high sensitivity BulletPoint5 : It's brand new, good quality & high performance. ** PLS PAY ATTENTION the accurate size & voltage rate before placing order in order to avoid buying wrong thing. Free Shipping & the deliver time to USA is approx. 10-18 days after the shipment date. ExternallyAssignedProductIdentifier1 : 0769471391849 ExternallyAssignedProductIdentifier2 : 769471391849 ItemName : LM393 Vibration switch sensor module for intelligent vehicle 5V 3.3V ItemTypeKeyword : electronic-component-vibration-sensors Manufacturer : ManeePowerAlice PartNumber : Module 0415 ProductDescription : Package included: 1 x LM393 Vibration switch sensor module for intelligent vehicle 5V 3.3V ProductSiteLaunchDate : 2016-11-27T14:03:14.467Z