Code Alarm DA1 2-Wire Door Lock Actuator

Standard 2-Wire Door Lock Actuator

The Code Alarm DA1 is a power door lock actuator designed to add central locking to vehicles that currently rely on manual locks. It suits owners and installers who want a straightforward way to upgrade a car without factory power locks. Each door requires its own actuator for full operation.

Sustained 2-Wire Operation

The actuator uses a simple two-wire connection that reverses polarity to lock or unlock, so current flows only while the switch is held. Heat builds slowly during the brief actuation cycle and dissipates quickly once the door reaches its position. Continuous holding of the switch is not intended and would overheat the motor. The mechanism is built for repeated short cycles rather than a constant load.