- MOQ: 1000pcs;
- melody duration: up to 10 seconds;
- plays the customer's melody (the melody is programmed to the module on factory);
- supply voltage: 3V (AG10 x 2 – batteries included);
- dimensions: 76mm x 46mm x 4.5mm;
- activation by light sensor;
- additional functions can be added at the request of the customer;