12V Car Ignition Push Button Start with Keyless Entry, Universal Switch

Upgrade your vehicle with the 12V Car Ignition Push Button Start with Keyless Entry, a universal switch designed to bring modern keyless ignition convenience to any 12V automotive setup. Its compact profile—40.8 mm outer diameter and 10 mm thickness (excluding four angle iron)—lets you install it in a wide range of dashboards without crowding your space, while delivering a crisp, reliable start each time you drive.

The three-wire design simplifies integration with starter relays and LED indicators. Red line supplies +12V power, the yellow line provides a positive trigger output after you press the button, and the black line controls the LED’s negative connection so the indicator lights up when in use. After pressing, the yellow line outputs +12V, and the LED indicator illuminates for clear, at-a-glance status—making your ignition feel clean and modern right away. This makes it an ideal solution for adding keyless-style start to older vehicles, builds, or custom installations where a traditional ignition switch isn’t practical.

Benefits & Tips

• Effortless, keyless-style ignition for daily driving or custom builds, with clear visual feedback from the LED indicator.
• Simple 3-line wiring that supports quick integration with a starter circuit and a separate power/indicator system—great for DIY projects and discreet installations.
• Versatile for retrofits: install in a glovebox, console, or dash panel to create a modern start that blends with your vehicle’s interior aesthetics.

Product specifications

• Outer diameter: 40.8 mm
• Thickness: 10 mm (excluding four angle iron)
• Red line: +12V power supply
• Black line: button LED light negative control
• Yellow line: key switch positive power trigger output control
• 3-line function: +12V trigger on yellow line after pressing; LED activated via black line

Package includes

• 1 x Auto Car Engine Start Stop Push Button

Warnings / Reminders

• Professional installation is recommended to ensure correct wiring and reliable operation.
• Verify compatibility with your vehicle’s 12V electrical system and any existing security or ignition controls before installation.
• Handle wiring with the power off to prevent shorts or electrical damage during setup.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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