S20 - Standard Handheld Transmitter (1 / 4 Channel)

The S20-868A..K00 works according to the KeeLoq. Each time it is actuated, a new code is calculated. In normal use, it takes over 20 years for a code to be repeated!

The S20-868A..L00, with coding switch, enables you to set 1,024 different security codes. Equally, you can also set the same code for several transmitters in order to control the same receiver with all the transmitters.


  • LED for battery and transmission control
  • Compatible with our 868 MHz AM radio receivers
  • Exempt from registration and from charges! Approval according to ETS 300220!
  • KeeLoq coding or LinearCode with coding switch
S20-868A4L00 S20-868A4L00


Transmission frequency: 868.30 MHz, amplitude-shift keying 'ASK'
Transmission channels: 1 or 4
Coding: S20-868A..K00: KeeLoq, hopping / rolling code
S20-868A..L00: 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
Ident: 11034100 ; 11034101




9V Battery

Spare battery

  • Order no. / EAN (GTIN)

    1-channel, KeeLoq (without coding switch), key colour 'blue', LED 'blue'

    4-channel, KeeLoq (without coding switch), key colour 'blue', LED 'blue'

    1-channel, LinearCode (with coding switch), key colour 'ruby-red', LED 'blue'

    4-channel, LinearCode (with coding switch), key colour 'ruby-red', LED 'blue'

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