Simrad A2004 Autopilot Control Display
Best professional autopilot display for commercial vessel steering and navigation.
The Simrad A2004 is a dedicated autopilot control display engineered for professional mariners on commercial vessels. It features a clear, zero-fog color display with a wide viewing angle, presenting a proven Simrad interface. Built for responsiveness, it combines a large, heavy-duty rotary control dial with dedicated buttons for immediate access to steering modes. The A2004 supports advanced steering technologies for efficiency and course stability, offering flexible flush or bracket mounting and seamless integration via NMEA 2000.
$1092.00
Owner Satisfaction
4.6
/ 5
Category Rank
63
/ 330
#63 in Marine Electronics
Price vs Category Average
+39%
Above average
Display Size
4.1
/ inches
Who it's for
- Captains navigating in harsh, high-glare marine environments
- Skippers needing precise, tactile control in rough sea conditions
- Commercial operators requiring long-term hardware reliability
Who should skip it
- Owners seeking a simple, plug-and-play autopilot upgrade
- Users accustomed to modern, intuitive touchscreen interfaces
- Recreational boaters on a strict budget
Performance breakdown
Steering Precision
Continuum steering technology delivers exceptionally smooth and reliable course maintenance.
Interface Responsiveness
Heavy-duty rotary dial and dedicated buttons ensure rapid, tactile command inputs.
Display Visibility
Optically bonded screen remains clear and fog-free in challenging marine environments.
System Integration
NMEA 2000 connectivity allows for seamless communication across complex vessel networks.
Operational Versatility
Configurable work modes and automated patterns optimize efficiency for professional mariners.
Build Durability
Rugged construction meets the demanding requirements of commercial maritime operations.
Key Specs
Display Size
4.1 inches
Display Type
Color, optically bonded
Viewing Angle
170°
Connectivity
Certified NMEA 2000®
Weight
3.4 lbs
Box Dimensions
5"H x 8"W x 11"L
Type
Parts
Features
- Precision steering with large rotary control dial
- Continuum steering technology for smooth control
- Automated turn patterns for fuel efficiency
- No Drift steering against wind and tide
- Supports thruster and heavy-duty rudder feedback
- Configurable work and speed modes
- Zero-fog color display with wide viewing angle
- NMEA 2000 connectivity for integration
What customers say
Customers consistently praise the A2004 for its exceptional reliability and robust build quality, essential features for serious offshore navigation. The unit performs flawlessly even in harsh marine environments, providing precise course keeping that inspires confidence. Users appreciate the clear, sunlight readable display and the intuitive rotary controls, making adjustments straightforward and quick. This display is viewed as a significant upgrade, offering professional grade performance and dependable operation that justifies the investment.
Know before you buy
Yes, the A2004 features an optically bonded, zero-fog color display. This construction minimizes glare and prevents internal condensation, ensuring clear visibility even in bright, challenging marine conditions.
Absolutely. The A2004 is fully NMEA 2000 certified, allowing it to easily connect and share data with other compatible marine electronics on your vessel's network.
Yes, the A2004 is designed for professional use and supports both thruster integration and heavy-duty rudder feedback, providing precise control for larger or more complex vessel setups.
The 'No Drift' steering mode automatically compensates for external forces like wind and tide. This keeps your vessel on a true course without requiring constant manual adjustments, which improves fuel efficiency and reduces operator fatigue.
The A2004 offers flexible installation options to suit your helm layout. You can choose between a flush mount for a sleek, integrated look or a bracket mount for adjustable positioning.
The large, heavy-duty rotary dial provides tactile, precise control over steering adjustments, which is often preferred in rough seas or when wearing gloves. It is complemented by dedicated buttons for immediate access to steering modes, ensuring quick and reliable operation.
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$1092