The multi-channel S20-433A handheld transmitters work in AM technology with 18-bit linear code. You can use the S20-433A1000 to operate gate systems with up to 10 gates via pulse mode. The S20-433A4000 can control up to 40 gates. It is possible to have your company logo imprinted and to have special colours, by arrangement.
The channel selection switch is used to assign a channel to the transmitter keys. Please see the table, for the assignment of the keys.
S20-433A4000
| Transmission frequency: | 433.92 MHz, amplitude-shift keying 'ASK' |
| Transmission channels: | 10 or 40 |
| Coding: | 1,024 codes freely configurable via 10-pin Dip switch |
| Range: | up to 100 m in a free field |
| Operating voltage: | 9 V block battery of type 6F22 |
| Power consumption: | typically 15 mA in transmit mode |
| Operating temperature: | -20° C up to +60° C at 30% to 80% relative humidity |
| Dimensions: | 110 mm x 60 mm x 26 mm |
| Weight: | approx. 130 g including battery |
Spare battery
S20-433A1000
4050518000654
10-channel, linear code, key colour 'ruby-red', LED 'yellow'
S20-433A4000
4050518000661
40-channel, linear code, key colour 'ruby-red', LED 'yellow'
