APISQUEEN Remote Controllers – Features & Selection Guide
Posted by Fengyukun on
APISQUEEN offers three remote controller options: A300, W300, and W4. You can choose the right model based on your operating environment, control range, and required functions.
| Remote Controller | Waterproof | Control Range | Cruise Control | Dual Thruster Control | Automatic Heading Correction | GPS Anchor Point | Recommended For |
|---|---|---|---|---|---|---|---|
| A300 | ❌ No | 100–200 m | ✅ | ✅ | ❌ | ❌ | General surface use |
| W300 | ✅ 1 m | 250–500 m | ✅ | ✅ | ✅ | ✅ Optional | Boats, kayaks, advanced control |
| W4 | ✅ Yes | Wired | ❌ | ❌ | ❌ | ❌ | Simple forward control |
The single-thruster W4 kit only supports forward movement.
1. A300 – Basic Wireless Remote Controller

The A300 is a non-waterproof wireless remote controller, suitable for use in dry environments or situations where the controller can be protected from water.
Main Features:
📡 Wireless control range: 100–200 m
🚤 Cruise control
🔄 Can control two thrusters
↔️ With two thrusters, it supports forward, reverse, left, and right turns
Recommended for:
Users who need a basic wireless remote controller for general surface use and do not require waterproofing, automatic heading correction, or GPS positioning.
2. W300 – Advanced Waterproof Wireless Remote Controller

The W300 is the most feature-rich wireless remote controller in the APISQUEEN range. It is designed for users who require waterproof protection, a longer control range, and more advanced navigation functions.
Main Features:
💧 Waterproof depth: 1 m
📡 Wireless control range: 250–500 m
🚤 Cruise control
🔄 Can control two thrusters
↔️ Supports forward, reverse, left, and right turns
🧭 Automatic heading correction: When the vessel deviates from its course during straight-line navigation, the system automatically corrects the heading to maintain a straight course.
📍 Optional GPS module: Supports an anchor/position-holding function, helping the vessel maintain its position against current or wind.
Recommended for:
Users who need wireless control, waterproof protection, a longer control range, automatic heading correction, and optional GPS positioning.
👉 The W300 is the best choice for users who want the most complete set of functions.
3. W4 – Wired Waterproof Remote Controller

The W4 is a wired waterproof remote controller with a simple and straightforward design.
Main Features:
💧 Waterproof design
🔌 Wired connection
🎮 Simple operation
🚤 The single-thruster kit only supports forward movement
❌ Does not support reverse or left/right turning
Recommended for:
Users who only need forward thrust control and prefer a simple, waterproof wired controller.
Which Remote Controller Should You Choose?
👉 Need simple forward control?
Choose W4
Best for:
Single thruster + forward movement only + waterproof + wired control
👉 Need basic wireless control?
Choose A300
Best for:
General surface use + 100–200 m range + two thrusters + forward/reverse/left/right control
👉 Need the most advanced functions?
Choose W300 ⭐
Best for:
Waterproof operation + 250–500 m wireless range + two-thruster control + cruise control + automatic heading correction + optional GPS positioning
In short:
W4 = Simple wired control
A300 = Basic wireless control
W300 = Advanced waterproof wireless control