EU/UK
No Harness.
due for a rethink.
Traditional regulators route a multi-wire harness up to 30 feet back to a central box. More wire runs. More connection points. More installation time. More places for things to go wrong. Zeus Omega was designed from the ground up to change that.
Any application. Any setup.
Zeus Omega integrates with your existing externally regulated alternator. No modifications. No compatibility questions. No sourcing new hardware.
P-type or N-type alternator? Select it in the app. Whatever alternator you are running, Zeus Omega connects to it. That is the foundation the entire system is built on.
One cable between them.
Zeus Omega separates control from drive. One module mounts anywhere and connects to the battery. The other mounts directly at the alternator. One cable connects them. No traditional harness. No long wire runs.
The brain. Mounts at the battery and connects to the system. Handles WiFi, Bluetooth, app control, and system intelligence.
- Waterproof Rating IP20
- Heat Tolerance 80°C (176°F)
- Dimensions 100 x 75 x 25mm (4 x 3 x 1 in)
- Weight 3 oz (85 g)
- WiFi + Bluetooth Native
The muscle. Mounts directly at the alternator. Epoxy-potted, IP68 rated, built for 100°C engine bay heat. One cable back to the Control Module.
- Waterproof Rating IP68 Epoxy Potted
- Heat Tolerance 100°C (212°F)
- Dimensions 50 x 100 x 25mm (2 x 4 x 1 in)
- Weight 5 oz (142 g)
- Mounting At the alternator
That is the whole system.
Included · Expandable in 16ft increments
connection
1 controller · 1 cable per alternator · Scale without limits
changes the install.
No Harness*
One cable. Connect at the source. No multi-wire runs back to a central box.
WiFi
Access your system remotely with AZ Cloud. The only alternator control system with native WiFi connectivity.
Emergency Charge Mode
Ability to safely charge if the Control Module is not functional. Your system keeps running.
Modular Connect*
Connect multiple externally regulated alternators through one controller via additional ADMs.
Engine Run Detect*
Zeus Omega knows when the engine is running without a dedicated ignition wire.
Device Settings History
Records lifetime configuration changes for full visibility into how your system has been set up.
Zeus Omega ships as a complete, ready-to-install system. Every component is pre-terminated, pre-matched, and rated for the environment it lives in. Open the box. Connect the modules. You are done.
- Zeus Omega Control Module The brain. Pre-terminated. Plug in and run.
- Zeus Omega Alternator Drive Module The muscle. Lives at the alternator.
- 5M / 16ft AZ CAN Cable The one cable. Controller to ADM. No long runs.
- Short Power Connection Powers the Control Module. No long cable runs.
- 2x IP67 Fuses + Holders Waterproof circuit protection. Included.
- Temperature Sensor Monitors heat at the source. Protects your system.
The Zeus Omega app introduces a new look and a more intuitive interface, expanding system configuration, monitoring, and protection capabilities. Greater control over complex charging systems, with built-in protection against incorrect configurations and unsafe operating conditions.
Not a Compromise.
Multi-Voltage
12V / 24V / 36V / 48V system voltage with native Wi-Fi and Bluetooth.
IP68 ADM
Epoxy potted, rated to 100°C (212°F) -- built for the harshest part of the engine bay.
App Controlled
iOS / Android with CarPlay & Android Auto. Customizable parameter fields.
Compatibility
Victron DVCC, NMEA2000, RV-C, CZone, and Smart BMS battery integrations.
P-Type & N-Type
Compatible with both alternator types, selectable directly in the app.
2-Year Warranty
Control Module and ADM covered for two years. Part No: AZOMEGA.
The Competition.
Every regulator on the market claims to be advanced. Here is where Zeus Omega pulls ahead -- and what the alternatives cannot match.
One-cable communication with the drive module located at the alternator -- a configuration no competitor offers.
The only system in this comparison with native WiFi and cloud connectivity, not just Bluetooth.
Expandable architecture lets one controller manage multiple alternators -- no competitor matches this.
Assembled in the USA.
Every Zeus Omega PCBA is manufactured at ARCO Marine's facility in Pensacola, Florida -- using in-house SMT equipment and firmware developed entirely by our engineering team. The complete system is then assembled in the USA. No outsourced boards. No overseas firmware. End-to-end ownership of every component.
Standard Globally.
The AZ CAN Cable uses N2K-style DeviceNet connectors -- the same standard used globally across marine electronics. The 5M / 16ft cable is included in every kit. Need to extend? Add any standard NMEA 2000 cable in 16ft increments. No proprietary extensions. No special adapters. No new SKUs.
The ADM pre-terminated wires connect directly to your alternator's field terminal and excitation wire. Connection points are clearly labeled, weatherproofed, and rated for the engine bay environment.
Connector Type
N2K DeviceNet (M12)
Included Length
5M / 16ft
Extendable With
Any NMEA 2000 Cable
Extension Part No.
WH2105 · 5M / 16ft
Current Monitoring.
Zeus Omega supports ARCO's advanced Hall Effect Sensors -- non-contact current sensing that delivers accurate measurement without the installation challenges of traditional analog shunts. Faster commissioning, more accurate state-of-charge monitoring, and enhanced system diagnostics for today's high-performance electrical systems.
Direct battery or alternator current sensing at the Control Module. Non-contact measurement removes the complexity of installing and calibrating a traditional shunt.
Part No: AZHSCM
Direct alternator current sensing at the ADM. Accurate, real-time current data feeding directly into Zeus Omega's intelligent regulation and diagnostics.
Part No: AZHSADM
The ARCO Zeus A225-12V is the first high-output outboard alternator purpose-built for modern boats -- delivering 225 amps and 3,500 watts of charging capability at 2 to 3x faster charge times than OEM units. It is built to run stabilizers, air conditioning, inverters, trolling motors, refrigeration, and large lithium house battery banks directly from the outboard.
Zeus Omega is the intelligent regulation system built to work alongside it. At 225 amps, precise regulation is not optional -- it is essential. Zeus Omega gives you full app-based control over every amp the A225 produces via Bluetooth and WiFi, configurable charging profiles for your battery chemistry, and real-time monitoring from anywhere via AZ Cloud.
Alternator Shield.
High-output alternators and lithium battery systems are a powerful combination -- but when a BMS triggers a sudden disconnect, the resulting voltage spike can destroy alternator diodes instantly. The Zeus Alternator Shield is engineered to prevent exactly that.
The Shield clamps excess voltage and safely diverts it to ground, protecting your alternator investment. IP68 rated. LED status indicator. Installs directly at alternator terminals in minutes.
Available Part Numbers
the Harness?
Contact the ARCO Marine team with questions about Zeus Omega or to place an order.
* Patent Pending · ** Patent pending for centralized control of remote nodes utilizing a communication network.
Manufactured by ARCO Marine, Inc. · 3921 W. Navy Blvd. Pensacola, FL 32507 · arcomarine.com