temp alert

[YAKUTIEL]

hi
i'm looking for temperature alert for single walk in room
:o thx

[The Viking]

Electo-Mechanical stat inside and a sounder or strobe outside?
Depending on the rating either fed from mains or via a transformer.

:cool:

[chemi-cool]

Or a two temp controller . one to control the temp and one for alarm.

for example, ELIWELL - IC Plus 915.