Stick to your key with a decent central locking system, Gli also doesnt comes with a keyless entry only Altis comes with a keyless entry.
Try to contact remote making people on OLX etc, if you can source a in car receiver from the scrap market they might make you a duplicate remote and you can use it,
IF you still want the keyless entry, all of them are made in China, Steel mate ones might be better, but all of these become faulty after sometime.