12Vdc timer board (PCB) from 2-25 seconds
12Vdc timer board (PCB) from 2-25 seconds
This relay board (PCB) provides a very convenient method of switching two independent circuits via a controlled on/off input voltage. The relay provides double pole/double throw […]
Small boxed power supply providing a 12Vdc output for powering access control products such as maglocks or electric releases. This power supplies battery back-up feature enables […]
