The patch receiver has in-band shielding, good anti-light interference effect, strong anti-WIFI/5G interference ability, and can decode conventional codes such as NEC/RC5. The side mount is mainly used in TV sets.The SMD receiver has in-band shielding, good anti-light interference effect, strong anti-WIFI/5G interference ability, and can decode conventional codes such as NEC/RC5. It is mainly used in TV sets.