433Mhz Car Key Fob is based on remote control encoder PT2260 which paired with PT2270 or PT2272 utilizing CMOS Technology and has a maximum of 10 bits tri-state address pins providing up to 59049 address codes. It work with 433MHz Codec-Adaptive Wireless Relay and other electronics of PT2270 or PT2272, with this fob and some receivers, you could easy to control your wireless project without programming.
- Working Voltage: 12V (27A Bat)
- Working Current: ≤10mA
- Working Frequency：433Mhz
- Transmit Power： 10mW
- Frequent Deviation： ±75kHz (max)
- Dimension: 58*30*13mm