2-wire ignition switch for electric scooters, main switch, 2-wire on/off switch, universal electric door lock, key switch for electric vehicles--BIEMMEDUE

This product is a universal two-wire ignition switch (master switch/ignition lock), specifically designed for electric scooters, small electric vehicles, and similar devices with a two-wire electrical system. Key-operated, it regulates the vehicle's power supply and is essential for starting, theft protection, and energy conservation. ****Key Features** ✅ Simple Two-Wire System: Consisting of only two wires, "power input" and "power output," it simplifies installation and allows for intuitive operation. It cuts off power to the vehicle when it is off and restores it when it is running. **🔐 Basic Theft Protection and Security:** It provides basic theft protection through a physical key lock and completely cuts off the power supply when not in use. This prevents standby power consumption and accidental starting, increasing security.

🔧 Wide Compatibility: Suitable for most two-wire electric scooters, balance bikes, small mobility scooters, and some electric vehicles with a simple on/off switch without complex electronic anti-theft devices.

🛡️ Durable Design: Reliable lock cylinder construction, housing typically made of fire-retardant material, and highly conductive metal contacts ensure stability and durability even after frequent use.

**【Installation and Wiring Guide (Main Steps)】】

Safety Precautions: Be sure to disconnect the vehicle battery or main power supply before installation to ensure de-energized operation.

Wiring Identification: Locate the two wires from your vehicle's original switch.

Generally, one wire connects to the power source (from the positive terminal of the battery), and the other connects to the vehicle's electrical system (ECU, instrument panel, etc.). Connection: Connect the two wires of this switch to the corresponding wires in the vehicle (positive and negative terminals do not need to be distinguished; it is an on/off switch). For optimal connection and insulation, the use of solder and heat-shrink tubing or high-quality terminal blocks is recommended. Mounting and testing: Attach the switch housing to the pre-drilled holes in the vehicle chassis or to a suitable location. Connect the battery and insert the ignition key to test the function of the on/off switch.