Loheat Door Left Open Alarm DA2 Similar to Jumbo N6000 but

Similar to Jumbo N6000 but this is a different size and the parts are NOT interchangeable

with two airtight mobile flaps

3mm (1 1/4" to 1 5/8" ) • Adjustment Range: 4

Patented solid steel enclosed housing and bend resistant hook assure low wear in heavy use

Operating temperature Min -35C

Loheat Door Left Open Alarm DA2 Similar to Jumbo N6000 butColdroom doors left open for over long periods increase energy costs significantly, so controlling door openings to reduce the flow of warm air and moisture will produce large energy savings, cut product deterioration and avoid Health and Safety problems such as door threshold icing. Our new Loheat Speaking door open alarm is a very effective and inexpensive cost saving solution to these problems. The wall mounted steel alarm box is compact and easy