This is RF remote control transmitter operating at 433 MHz frequency. It contains eight switches. When a switch is pressed, it transmits encoded signal to remote control receiver which decodes the signal and controls a relay.
The operation of transmitter is by 3V battery and the microcontroller used is in sleep mode during idle time, thus making battery last up to 1 year.
It has onboard antenna E1 for signal transmission.
With the setting of address A1 and A2 jumpers, enables multiple similar sets to work in same premises. Since receiver will respond with matching address transmitter.
- 433 MHz operation Frequency
- Onboard Antenna
- Onboard 3V Battery CR2032 operation
- Long Battery life of 1 year
- Active Data Transmission Indication LED
- Address Function
- Range 100 Meters