Specification Brand : Yosoo BulletPoint1 : 【Low Consumption】In the normal state, the module output low level, low power consumption.Inching type: the initial state is low level, touch is high level, non-touch is low level (similar to the touch button function) BulletPoint2 : 【FINGER TOUCH】When a finger touches the corresponding position, the module output high level. Respond quickly, touch open, close when released. BulletPoint3 : When a finger touches the corresponding position, the module output high level. BulletPoint4 : 【BASED ON】The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. BulletPoint5 : 【Easy to Install】Four M2 screws positioning holes for easy installation.Module can be installed in such as surface plastic, glass of non-metallic materials.This module allows you to avoid the trouble of regular pressing buttons. As long as the touch position is correct, it can be made into a wall, desktop, etc. button ExternallyAssignedProductIdentifier1 : 0717813938931 ExternallyAssignedProductIdentifier2 : 717813938931 IncludedComponents : No ItemName : TTP223B Capacitive Touch Switch Capacitive Touch S Ch Plastic Copper Capacitive Touch Sensor Module Temperature Garage Door Sensors ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemTypeKeyword : capacitive-proximity-sensors Manufacturer : Yosoo ModelName : Yosooexist9oz5g ModelNumber : Yosooexist9oz5g NumberOfItems : 1 PartNumber : Yosooexist9oz5g ProductDescription : 1. The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. 2. In the normal state, the module output low level, low power consumption. 3. When a finger touches the corresponding position, the module output high level. 4. When there is no touch for 12 seconds, the mode switches to low power mode. 5. 4pcs M2 screws positioning holes for easy installation. 6. Respond quickly, touch open, close when released.