Doorbell, bed, sound and light alarms work as described. Clock is easy to set. Red display is somewhat off-putting. This alarm clock is intended for a totally deaf individual as there is no audible alarm.
Like as I said earlier, I ordered a alert master for my first time here so I hopes it will turn out good for me as my doorbell is finally broken as it was worn out due to my heat being outside, must be too much sun exposure? Will try this product to see if this will works?