This I/O Breakout Box can be connected to your Apex or a PM module, giving you the ability to use up to six external switches in your system. It's easy to connect to your Neptune equipment. The I/O Breakout Box makes aquarium maintenance even easier.

You can connect the following to the I/O Breakout Box:

• Float switches for monitoring your sump or for use with automatic top-off
• Push buttons that you can program for feeding or cleaning
• Leak sensors
• Magnetic switches to register the opening and closing of doors
• Potential for many other creative solutions