Touch type singlekey bistable switch that can be set to selflocking (latching) or inching (momentary) mode. The maximum sensing distance is up to 8 mm, making it suitable for touch switch control on acrylic panel casings and veneers. Output behavior on power on: Output state is selectable by the presence of a resistance at point A. If there is a resistance at point A, the output closes after poweron. If there is no resistance at point A, the output voltage is directly applied after poweron. Voltage and load capability: Working voltage: DC 3–30 V Maximum output current: 2.5 A Can directly drive various lowpower electrical appliances, lamp belts, LED lamps, and other electrical devices. Key benefits: Flexible operation modes (selflocking or inching) to fit different control needs. Easy integration into acrylic panel, casing, and veneer touchswitch applications. Strong enough to power lowpower loads directly, simplifying circuitry. 2–3 practical use scenarios: Cabinet or display lighting: mount on an acrylic panel to toggle led strip lighting inside a display cabinet. Furniture integration: embed in a veneer surface to control ambient lighting or small lamps with a touch. DIY control panel projects: use in a small panel to drive LED indicators or other lowpower devices, with either latching or momentary operation as needed.