HERCULES Radio Remote control -- Joystick Series  
 
Features:
(1) European-made water-proof industrial standard joystick, duration up to million times.
(2) Tough PC/PA housing material to meet the worst environment, shock/water/dust-proof.
(3) International standard EMS-stop push button (turn-to-on) with dual-security key in the other side.
(4) Function-setting via PC, easily meet different requests for various possibilities.
(5) Internal antenna design, avoid unnecessary damage/broken.
(6) Interference free from multi digital-protect, prevent error-motion occurred.
Models Type:
Multi-Steps Series
A3-P5: 2 cross-axis fingertip joystick, 6 directions each direction with 5 steps.
A4-P5: 2 cross-axis fingertip joystick, 8 directions each direction with 5 steps.
A4-P3: 2 cross-axis fingertip joystick, 8 directions each direction with 3 steps.
Proportional Output Series
A3-PROP: 3-axis fingertip joystick, each axis with proportional output, 6 directions.
A4-PROP: 4-axis fingertip joystick, each axis with proportional output, 8 directions.
A5-PROP: 5-axis fingertip joystick, each axis with proportional output, 10 directions.
A6-PROP: 6-axis fingertip joystick, each axis with proportional output, 12 directions.
H8, H10: 4 & 5-axis fingertip joystick, each axis with proportional output ( to coordinate with Danfoss proportional valve ), 8/10 directions.

Technical Specifications 
Security code: up to 256 sets.
Output power:less than 10mW.
Frequency range: 300MHz (20CH) / 868MHz (20CH).
Channel spacing: 50Hz, 60Hz.
Frequency control: Quartz crystals.
Operation temperature: -10~+70
Operation range: 100M (ex-factory standard).
Ratio output voltage: 0~10V.
(coordinate with inverter)
Ratio output current0~1A..
(coordinate with hydraulic valve.)
Transmitter enclosure: IP65.
Receiver enclosure: IP67.
Operation voltage: DC12V, 24V.
(for Mobile hydraulic crane use).
Option voltageAC 110V / 220V / 380V