HK522 (HONSITAK)
3 KIND DOOR BELL SOUNDS
HK522
DOOR BELL IC
Page ( 2/1 )
3 KIND DOOR BELL SOUNDS
Features
＊Built 256 musical notes ROM memory with dual tone musical effect in IC body
＊3 ind
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HK522 DOOR BELL IC Page ( 2/1 ) 3 KIND DOOR BELL .
3 KIND DOOR BELL SOUNDS
HK522 Distributor
