F21-4S Wireless remote control for cranes using

Crane radio remote control F21-4S best for hoist and tow truck, easy to operate to keep work safety.

1. More than 10 years researching and exporting experience in Radio Remote Control industry.

2.  Well and high quality control, all working process according to ISO9001:2008.

3. CE, FCC & ISO certificates.

4. One year warranty.

5. Sample order acceptable.

6. OEM acceptable.

Products Application:

 Single hook,Single speed hoist and Hoist crane 

 and for industrial wireless remote control use which under 4 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 4

*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.