On 21/09/2011 12:17, Jethro wrote:
Grrrr ... about £200 worth of food wasted ....

Does anyone know if you can get some sort of doohickey you can leave in
the freezer which will sound an alarm if the temperature rises ? I know
cold kills batteries, so have no idea how it could work.

My fridge has a door open alarm - it goes off constantly because the
little ice box door has fallen off and you can't switch that compartment
off separately! Grrr...