F21-2S

◼︎ 3 operation buttons (2 Single-speed buttons +1 STOP)
◼︎ 4 control contactors
◼︎ Compact size for small space installation tailored
◼︎ With battery voltage warning device, and the power supply will be cut off duringlow power
◼︎ Program the button function by computer interface.
◼︎ Up/down can be programmed to interlock or non-interlock.The start key can be programmed to start, toggle switch,normal or other functions.

Safety features

Each radio remote control system functions in all manner of operational conditions equipped with their own unique identity code (ID-code).This means that only the correct control unit can activate and control its matching receiver (crane/machine) for maximum safety. The system is with FCC and CE certificates.

Product technical specifications

Material	High strength engineering plastics
Size	132× 45 × 28mm
Weight	98g (Without batteries)
Temperature	20℃～65℃
Humidity	≤97%RH
Control distance	≥80 m
Communication	Real time communication(RF-E433-HP22)
Freqencey/Interval	420～450MHz/200k
Transmit power	≤10mW
Operation	Single speed pushbutton
No. of pushbuttons	≤ 3
Work Power	3.0V（2*AA batteries）
Work currency	≤30mA
Stay on currency	≤0.5mA
Status	LED
Antenna	Internal
EMS	Magnet Key
Protection grade	IP65
Safety standard	JB/T8437-2015 EN ISO 13849