The DPC.21.4 has these features:

• Quantity 21, 12VDC outputs with programmable Electronic Circuit Breakers (ECB) up to 10A each (higher ratings available upon request).
• Quantity 4, 12VDC digital inputs for monitoring ignition switch, bilge float switches, etc.
• Noise-immune RS-485 serial network.
• Simple, open, serial network protocol.
• ECBs use false trip reduction technology.
• Light loads are dimmable and can brighten/dim slowly.
• Battery saver technology turns off loads when battery voltage falls below 10V.
• Module is reverse-polarity and transient-voltage protected with 3000W transient voltage suppressors.
• Individual outputs are over-current and over-temperature protected.
• Rated 40A continuous, 60A intermittent.
• Sealed Deutsch 40-pin DT series connector.
• Entire module potted in urethane. IP65 rated.
• Bluetooth 4.0 connectivity for control from Smartphone

The DPC.15.1 has these features:

• Quantity 15, 12VDC outputs, one input for monitoring the ignition switch
• See through enclosure for monitoring status LEDs
• Bluetooth 4.0 connectivity for control from Smartphone