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The RT42 hand transmitter is a wireless transmitter which transmits the secwave code at the push of a button, and activates the secwave wireless receiver according to the selected mode.

The transmitter has a battery control function which checks the battery capacity. If the battery capacity is low, the LED flashes after the transmitter button is released.

RT42S5004-01-21K
Technical specifications
Coding factory coding with secwave telegram
AES 128-bit encryption
Not compatible with Easywave products!
Frequency 868,30 MHz
Channels 4
Range typically 150 m in good free-field conditions
Power supply 1x 3V battery, CR2032
Operating indicator LED
Operation transmission starts as soon as button is pressed
Function depends on the receiver (see Models)
Operating temperature -20 °C to +60 °C
Dimensions 37 x 61,5 x 10,7 mm
Weight 30 g (including battery)
Color black similar to RAL 9005
Scope of delivery
  • Hand transmitter including battery
  • Key protection
  • Operating manual
Models
Product numbers Description Function
RT42S5004A01-21K Hand transmitter secwave 868 MHz 4-channel black with metal bracket 4x PULSE