F21-4s radio remote controls best for hoist and tow truck ,easy to operate to keep workers safety.

Products Application:

 Single hook,Single speed hoist and Hoist crane 

 and for industrial wireless remote control use which under 9 control points etc,

Brief Introduction

     Transmitter                 Size:196*65*53mm                  wight:320g

     Receiver                     Size:171*86*85mm                  weight:550g

Specification:

control distance:                                 up to 100m

unique code :                                     over 4.3billon unique ID codes .

temperature :                                     -35°C-+80°C

Enclosure protection class :                 IP65

Transmitter power:                             DC3v

Receiver powder :                              AC 380v/ 36v/220V or DC12V/24V

output capacity:                                 full sealed relay output with 5 amperes 

Standard configuration:               

                          One transmitter ;

                          One receiver;

                          One 1m cable connect with receiver

                          One operation and maintain manual .

Products Features:

*Four single speed push button and one EMGS button +one STOP button+one START button+ one SWITCH

*control point up to 7

*With the battery voltage alarm device to cut off the circuit when voltage is insufficient.

*with the Rotate key switch to guarantee the safety.

 

*set the internal functions by computer interface

*four push button can be set mutual inhibition or not .

*Up ,Down ,East ,West can be set start ,close,speed up,jump strokes,ordinary etc.