F27-20S

◼︎ 20 buttons, and STOP (Double steps are not available)
◼︎ 20 control contacts
◼︎ With battery voltage warning device, the power supply is cut off during low power
◼︎ Program the button function by computer interface

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	280 × 61 × 51mm
Weight	310g (Without batteries)
Temperature	20℃～65℃
Humidity	≤97%RH
Control distance	Up to 120m
Frequency range	UHF: 430~450MHz
Transmitter power	≤10dBm
Safety code	32 bits (4.3 billion)
Operation	Single speed pushbutton
No. of pushbuttons	≤ 20
Work Power	3.0V（2*AA batteries）
Work currency	≤30mA
Stay on currency	≤0.5mA
Status	LED
Antenna	Extraposition
EMS	Mushroom-head rotating emergency stop button
Protection grade	IP65
Safety standard	JB/T8437-2015 EN ISO 13849