Description: "Keep it cool" alarm with time delay. Works on Fridges and Freezers. Time delay on fridge/freezer door opening, set the alarm for either 30 or 60 seconds before it starts to beep. Who's there: This feature will simply beep once if the door is open. Ideal if you need to know if someone has sneaked into kitchen to grab food. Stop eating: This feature will sound a constant alarm when the fridge door is open If you accidently leave the fridge door open too long, this alarm will sound an alarm, you can then shut the door and not waste food! Specifications: Colour: White Material: Plastic Size: 8.5x4x1.5cm Type: Door Model: Freezer Open Door Alarm Power by: 2*AAA batteries (not included) Package Include: 1x Freezer Open Door Alarm.