433 MHz remote control

This fixed code remote and its IC can be replaced with ev1527 sop8.
4-channel remote control with an operating frequency of 433 MHz, this remote has the ability to remotely control electrical appliances up to a distance of 100 meters. These remote controls can control devices with 433 MHz receivers. The operating voltage of this fixed code remote is 12 volts and has a maximum operating current of 12 mA.
This remote has the ability to copy.

application of 433 MHz remote control:

1. parking door
2. automatic doors
3. various household or industrial electrical appliances
4. various pumps
5. various decorative lights

specifications of 433 mhz Codefix remote:

1. operating voltage: 12 volts
2. operating current: maximum 12 milliamps
3. operating frequency: 433 mhz
4. transmitting power: 10 ~ 15 milliwatts
5. operating range: 100 meters