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F21-4S/4D Industrial Radio Remote Control
| Model NO. | F21-4S | F21-4D |
|---|---|---|
| No. of buttons | 4 | 4 |
| Speed: Single/Double | Single | Double |
| Antenna Style | External | External |
| Transmission Distance: | >100m | |
| Frequency Range | VHF: 310~331MHZ, UHF: 425~446MHZ | |
| Protection Rating | IP65 | |
| Temperature Range | -35°C ~ +80°C | |
| Enclosure | Nylon Fiber | |
| Power (Transmitter) | 2 AA batteries | |
| Safety code | 32 bits (4.3 billion) | |
| HS Code | 8526920090 | |
Crane Remote Control
Can be applied to crane remote controls that only require simple up and down left and right movement.
