Quick 4 Channels poket transmitter

Microcontroller-operated functions.
FSK modulation
Operating temperatures from -15°C to +70°C.
Possibility to control more receivers with one transmitter.
Two functions can be activated at the same time.
Floating
Also working with rechargeable batteries.
Keyboard backlighting by means of LEDs.

Full power range (from 10.5 to 31Vdc).
Microcontroller-operated functions.
FSK modulation
Operating temperatures from -15°C to +70°C.
Indication of the system operating status, errors and problems by means of LED and seven-segment display.
Protection against polarity inversion.
Protection against low battery.
50 transmitters can be stored.
Translation mode to activate more receivers, installed in different spots, by means of one transmitter.
Programmable digital filter.
Possible connection to an external antenna.