home l product overview l contact us l downloads Transmitter overview Model Article nr. Channels Frequency Coding Bits Function control Measurement Weight Temp. range Battery Supply package 868-4C II   433-4C II 540067074   540067076 4   4 868.30Mhz.   433.92Mhz. Digital   Digital 48   48 LED   LED 40x65x13mm   40x65x13mm 20g.   20g. -20C/+60C   -20C/+60C 1x3V CR2023   1x3V CR2023 mounting plate, visor clip and programming plug. Note: 868MHz. transmitters have grey or green buttons 433MHz. transmitters have red buttons Transmitters with learning function: Our transmitters are individually coded. With a range of over 281 billion coding options (48 bit) you can be sure your code is really unique. The learning function enables you to pass on this original code to as many other transmitters as you like by simply pressing a button: in other words you can duplicate the original code. You can also change the coding as required. Meaning, if you lose a transmitter you can avoid misuse of it by setting a new code on another transmitter and subsequently pass it on to your other transmitters. More transmitters: Model Article nr. Channels Frequency Coding Bits Function control Measurement Weight Temp. range Battery Supply package   TX868-4C TX868-3C TX433-4C TX433-4C   540067825 540067819 540067829 540067832   4 3 4 3   868Mhz. 868Mhz. 433Mhz. 433Mhz.   Digital Digital Digital Digital   48 48 48 48   LED LED LED LED   40x70x17mm 40x70x17mm 40x70x17mm 40x70x17mm   25g. 25g. 25g. 25g.   -20C/+60C -20C/+60C -20C/+60C -20C/+60C   1x3V CR2023 1x3V CR2023 1x3V CR2023 1x3V CR2023   mounting plate, visor clip and programming plug. take me to www.eurohomelink.com