Perfect for me.
I am slightly hard of hearing so these alarms are great. You can't turn down the volume on the buzzers but have a little stopper that you insert to cut sound by over 50%. The inserts are easy to loose so you have to be careful when setting up and packing away incase they fall out of the slot. Be warned! Apart from that negative they are brilliant for what I paid and am very pleased with them.
Verified purchase: YesCondition: New