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TL2272-95 - Decoder Doorbell
TL2272-96 - Decoder
TL2262R - remote control coding circuit
TL2272 - Remote control decoder
TL2260 - Remote coding circuit
TL2272-97 - Decoder
TL2276 - Remote control decoding circuit built-in signal amplifier and RF power control port
TL2283 - Remote control decoding circuit with built-in signal amplifier IC
TL2262AM - Remote coding circuit