FLIR JCU-4 Joystick Control Unit with 3m Cables delivers rugged, tactile control for FLIR marine cameras, combining a low-profile 3-axis joystick with a bright, dimmable 2.9" color LCD and keypad. Built for mariners who navigate using thermal technology, this controller keeps camera operations swift and intuitive in any condition—from bright daylight to nighttime patrols.
- Rugged, low-profile 3-axis joystick for precise pan, tilt, and zoom control in all conditions
- 2.9" color LCD and keypad with easy access to joystick setup menus
- Dimmable LCD and backlit keypad to preserve vision during nighttime operations
- Three custom keys for quick access to user-defined camera functions
- Pairs seamlessly with FLIR marine cameras and monitors to create a complete viewing and control solution
- Can be added to an integrated chartplotter and camera system for a dedicated tactile control alternative
- Confident control of FLIR marine thermal and visible cameras with ergonomic keypad and responsive joystick
- Designed by mariners for mariners—reliable, intuitive control for active thermal navigation
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Power & connectivity: PoE Class 2; nominal PoE supply 48 VDC; alternate power 12 V/24 VDC; PoE operating range 44–57 VDC; alternate 8–32 VDC; up to 5 W with full keypad illumination
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Networking: 1x 10/100/1000 Mbit/s RayNet (Ethernet); 1x 10/100/1000 Mbit/s PoE RayNet (Ethernet)
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Display: 2.9" IPS TFT LCD; active area 26.51 x 67.68 mm; 600 nits brightness; 80+° viewing angles; 376 x 960 pixels; 1:1500 contrast
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Environment: Operating temperature −25 to +55 °C; storage −30 to +70 °C; humidity up to 93% @ 40 °C; IPx6 waterproof
Technical specifications
- Physical: width 93.66 mm (3.69 in); height 146.66 mm (5.77 in); depth 63.36 mm (2.49 in); depth with joystick 113.30 mm (4.46 in)
- Display: 2.9" LCD, IPS TFT; 600 nits; 376 x 960; 80+° viewing
- Power: PoE Class 2; 48 VDC nominal; alternate 12/24 VDC; 44–57 VDC PoE; 8–32 VDC alt; 5 W max with keypad lit
- Network: 2x RayNet Ethernet ports (one PoE); 10/100/1000 Mbit/s
- Enclosure: rugged, weatherproof to IPx6; wide operating range for marine use
What’s in the box
- JCU-4 unit (includes 4x screws and 4x mounting plates pre-fitted)
- Front cover
- Weather cover
- Documentation pack
- Right-angled RayNet (Ethernet) to RJ45 adapter cable, 3 m (9.84 ft)
- Right-angled 3-pin power cable, 3 m (9.84 ft)
| Physical |
| Width |
93.66 mm (3.69 in) |
| Height |
146.66 mm (5.77 in) |
| Depth |
63.36 mm (2.49 in) |
| Depth (including joystick) |
113.30 mm (4.46 in) |
| Power |
| PoE class |
Class 2 |
| Nominal supply voltage |
PoE: 48 V dc
Alternate power: 12 V / 24 V dc |
| Operating voltage range |
PoE: 44 V to 57 V dc
Alternate power: 8 V to 32 V dc |
| Power consumption |
5 W Max with full keypad illumination |
| Network |
| Network connection ports |
1x 10/100/1000 Mbits/s RayNet (Ethernet)
1x 10/100/1000 Mbits/s PoE RayNet (Ethernet) |
| Display |
| LCD Size |
2.9" |
| LCD Type |
IPS TFT LCD |
| Active area |
26.51 mm x 67.68 mm |
| Brightness / Luminance |
600 nits / 600 cd/m2 |
| Viewing angles |
80 + / 80 + |
| Resolution |
376 (H) x 960 (W) pixels (RBG) |
| Contrast ratio |
1:1500 |
| Environmental |
| Operating temperature |
-25 C to +55 C (-13 F to 131 F) |
| Storage temperature |
-30 C to +70 C (-22 F to 158 F) |
| Relative humidity |
Maximum 93% @ + 40 °C (104 °F) |
| Waterproof rating |
IPx6 |
