Everything is very good. Fast shipping. I liked the product. The melodies are loud. Very convenient installation.
Received the product. Working fine. Only issue for me is, i do not know how to change the transmitter CR2032 battery. There is a small hole and i am not sure if i should ply it open.. This part is not so properly done up .. maybe i am wrong. waiting for supplier to send me some instruction pics.
Maybe its me, but i find the setting of ring tone not so straight forward. After 10 minutes, it is still the default ringtone.. And the volume doesn't seems to be able to change. all the same pitch and level