The melody door bell circuit is the melody generator which is held permanently in a Read Only Memory (ROM) on a microchip carrier inserted into the IC voice.
Technical Specification
Power supply : 3-5VDC.
Electric current consumption : 100mA (max.)
There are 4 melodies for you to selec (Jingle bell, It is a small world, Cuckoo and For alice)
Chose only one melody to sound at the press of your doorbell or chose to play all 4 melodies in order. Madness!
It has a sensor connector to receive control signals from external sensor (FK515, MXA112 and MXA115 etc.)
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