ST200 — 4 Channel (IP67 Outdoor Type) is a premium control set composed of a rechargeable IP67 transmitter and a fully IP67 outdoor receiver, allowing you to control two motors simultaneously or four separate functions in outdoor conditions. It is ideal for port cranes, farm automation, dual-axis platforms and panel-less field installations.
Thanks to the dual-side IP67 sealing of the transmitter and receiver, ~150 m range and 4 independent channels, it delivers an uninterrupted, premium-grade control experience in environments with heavy rain, mud, dust and humidity.
› Four channels, outdoor, panel-less installation. On sites where you'll manage two motors at once, eliminate the need to run a panel; connect the IP67 receiver directly next to the machine.
ST200 — 4 Channel at a Glance
⚡ Transmitter
Li-Po rechargeable · IP67
◆ Range
~150 m open field
⚙ Receiver
IP67 outdoor · sealed
⇄ Channels
4 independent channels
○ Durability
Impact · water · dust · humidity
★ Segment
Premium field
Key Features
✓ 4 independent channels
Two motors forward–reverse or four separate functions; multi-axis control with a single transmitter.
✓ Dual-side IP67
Both transmitter and receiver fully sealed — class-leading durability against field conditions.
✓ Rechargeable professional transmitter
No battery swaps required; charge at end of shift, use the next day.
✓ Long range
~150 m safe open-field communication, fits large construction sites and port applications.
✓ Sealed cable entry
Cable-gland mounting preserves IP67 protection for years.
✓ Panel-less field installation
Connect the receiver directly next to the machine — minimal cable runs, easy maintenance.
Typical 4-Channel Scenarios
| Scenario | Channel mapping |
|---|---|
| ◆ Port crane | CH1–CH2: Hoist motor · CH3–CH4: Boom motor |
| ◆ Twin-motor farm gate | CH1–CH2: Left wing · CH3–CH4: Right wing |
| ◆ Dual-axis platform | CH1–CH2: Up/down · CH3–CH4: Forward/reverse |
| ◆ Field automation | CH1–CH2: Pump A · CH3–CH4: Pump B |
How Does It Work?
1
Place the receiver in the field
Mount the IP67 receiver next to the machine or at a suitable outdoor point.
2
4-channel wiring
Wire each relay output to the corresponding motor/valve lines and route cables through the glands.
3
Charge the transmitter
Full charge before first use; pair via the learning procedure.
4
Take it to the field
Uninterrupted multi-channel control outdoors in any weather.
Technical Specifications
| Model | ST200 (4 channels) |
| Transmitter | Rechargeable Li-Po · IP67 · ~150 m range |
| Receiver | IP67 outdoor · sealed body · 4-channel relay output |
| Control type | 4 channels — two motors forward/reverse or multi-direction |
| Protection class | Transmitter IP67 · Receiver IP67 |
| Application | Outdoor multi-motor and multi-function machines |
Use Cases
| Sector | Benefit |
|---|---|
| ◆ Port & coastal cranes | Salt-air durability, twin motors on a single transmitter. |
| ◆ Twin-leaf garden gates | Independent control of each leaf, panel-less mounting. |
| ◆ Agricultural field automation | Manage pumps, valves and motors from a single transmitter. |
| ◆ Multi-axis construction machines | Trouble-free operation in dusty, muddy outdoor conditions. |
What's in the Box
✓ IP67 rechargeable transmitter (4 channels)
✓ IP67 outdoor receiver (4 channels)
✓ AXI-Link charging adapter and cable
✓ Antenna and cable glands
✓ Wiring diagram
✓ User manual
Demo Videos
ST200 — 4 Channel — AXI Teknoloji's premium IP67 transmitter + outdoor receiver, the ideal control set for multi-motor field projects.