F21-4S

Transmitter:Hand held

Dimensions:15.6x6.1x5.1cm

Weight:about 320g

Receiver:

Dimensions:18.5x8.5x8.5cm

Weight:550g

*4 operating push buttons,plus E.M.STOP+start

*up to 7 channels

*With battery/voltage warning device and it can cut off the circuit when undervoltage 

*Safety key switch to prevent unauthorized user to operate

*Set inner functions by computer interface

*Up/Down,East/West,North/South can be set to inhibit to each other

*”Spare 1”can be set to start,speed-up,toggle and common functions

Operating distance:up to 100M 

Safety code:4.3 billion and never repeated

Operating temperature:-35℃ to +80℃(regardless of battery temperature resistance)

Protection class:IP65

Transmitter power:DC3V(2 section of alkaline AA battery can use as long as 4 months)

Receiver power:VAC380/220/36 or VDC12/24

Output contact capacity:5A totally enclosed relay output(Adopt VAC250/10A relay and fuse of 5A)

Standard configuration:

*Transmitter*1(including belt)

*Receiver*1

*1 meter of cable comes with the receiver

*Operating and maintenance manual*1

Apply to single hook,single-speed electric hoist or hoist crane,industrial remote controls less than 9 channels.

F21-4D

Transmitter:Hand held

Dimensions:15.6x6.1x5.1cm

Weight:about 320g

Receiver:

Dimensions:18.5x8.5x8.5cm

Weight:550g

*4 double-speed operating push buttons,plus E.M.STOP+start

*up to 11 channels

*With battery/voltage warning device and it can cut off the circuit when undervoltage 

*Safety key switch to prevent unauthorized user to operate

*Set inner functions by computer interface

*Up/Down,East/West,North/South can be set to inhibit to each other

*”Spare 1”can be set to start,speed-up,toggle and common functions

Operating distance:up to 100M 

Safety code:4.3 billion and never repeated

Operating temperature:-35℃ to +80℃(regardless of battery temperature resistance)

Protection class:IP65

Transmitter power:DC3V(2 section of alkaline AA battery can use as long as 4 months)

Receiver power:VAC380/220/36 or VDC12/24

Output contact capacity:5A totally enclosed relay output(Adopt VAC250/10A relay and fuse of 5A)

Standard configuration:

*Transmitter*1(including belt)

*Receiver*1

*1 meter of cable comes with the receiver

*Operating and maintenance manual*1

Apply to single hook,single-speed electric hoist or hoist crane,industrial remote controls less than 9 channels.