Does your access control system have a built-in power supply, or do I need to purchase a separate one?

Does your access control system have a built-in power supply, or do I need to purchase a separate one?

Our controllers support PoE or any regulated power supply between 12-24V, but power supplies and PoE switches are not included.

 ATTENTION: The controller forwards the supplied voltage to connected devices.

For example, if powered by 24V (or any voltage within the 12-24V range), it supplies the same voltage to peripherals. Voltage below 12V is not recommended, especially if you are powering additional devices from the controller. Voltage above 24V may damage the controller. Ensure connected devices are compatible with the input voltage. If not, use an independent power source.