Freezer Door Alarm, 2 Pcs Door Window Safety Freezer Alarm 3/15/30/60 Seconds Adjustable Delay Door Open Sensor Refrigerator Alarm Loud 108dB

Product description

• Installation Note Ensure close the alarm and magnetic strip, the installation distance between them should not exceed 0.78 inch. The 2 parts need be aligned by their alignment arrow.
• 108dB Loud Alarm Door and window alarm helps deter intruder thieves effectively by 108dB loud alarm, also door open chime will notify you if kids pet elder are coming or leaving unexpected. You can easy to set appropriate mode as your need.
• Easy to Install This home window contact sensor alarm security kit come with self adhesive pads so no tools are required, just had to stick the door alarm sensor on the door or window. It can also be used as a doorstop alarm, pool door alarm, garage door alarm or sliding door alarm. Low consumption design, providing convenient and long term protecting. They can work for over 2 years.
• Mini and Portable With its mini design, this ring alarm won't take up any extra space. You can easily carry it in any backpack when you go out. (If the alarm isn't working, check if it's in OFF mode or if the batteries need replacing.)