Quick delivery, product matches description. Packed nice - thank you seller for that, but box damaged I would not imagine what would have happened if alarm where not packed that good- packaging is important.
To Peter a little more than 2 weeks-(classic). There is a check button, an unpleasant loud sound, able to wake from the next room exactly. The batteries are not included, the check was made in the bathroom, everything works, but you need to light up the newspaper immediately, and a little wait.