FK911 Refrigerator Door Open Alarm



FK911 Refrigerator Door Open Alarm

Refrigerators both domestic and commercial lose enormous amounts of energy when the doors are left open. The FK911 sounds an alarm if the door has been left open for more than the time set on the inbuilt timer.

Suggested housing FB03, also available here.


Power Supply:  9V DC

Price inc GST

Additional information

Weight 0.03 kg
Dimensions 13.5 × 10.5 × 2.5 cm