Description
AP23170 OR AP8035 IC FOR USE IN DING DONG OR DIND DONG DING OR DING DONG DING DONG ETC....MUSIC WITH PLEASE OPEN THE DOOR KIRPIYA DARVAZA KHOLIYE ETC AND ALSO CAN BE CUSTOMISED AS PER CUSTOMER REQUIREMENT VOICE WORKING VOLTAFE FROM 2.2 VDC TO 4.5VDC