2Pcs Freezer Door Alarm Fridge Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-In-1 Door Sensor Chime Door Open Alarm Loud 108dB

• 4-in-1 Mode: This alarm has 4 modes. 1. Time Delay Alarm (sounds "Di-Di-Di" from 0dB to 108dB if door stays open for 3/15/30/60s) 2. General Alarm (alarm stop if door closed); 3. Constant Alarm (constant alarm even door closed); 4. Door Open Chime (sounds "DingDong" once door opens)
• 108dB Loud Alarm: Door and window alarm helps deter intruder/thieves effectively by 108dB loud alarm, also door open chime will notify you if son/daughter/pet/elder are coming or leaving unexpected. You can easy to set appropriate mode as your need.
• Easy to Install: Simple peel and stick installation, easy to install on most of freezers/fridges or any door without any tools. package including 2 pack refrigerator alarms, 2 magnetic stripe, double sided sticker, user manual.
• 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. 2 AAA battery can stay 2 years.(batteries are not included)
• Wide Application: Magnetically triggered door alarm sensor protecting house by door window entry and suitable for safe box, cabinet, Freezers, Refrigerators, pool sliding door, store, office, apartment, Hotel etc.

Specifications: 4 in 1 Multi-Function: 1. Time Delay Mode (Closing-door Alert Mode) Press time delay button and enter the corresponding mode. It sounds "Di-Di-Di" from 0 dB to 108 dB when doors/windows opened 15 seconds later (Can set the delay time 3/15/30/60 seconds, the factory default is 15s). Stops when they are closed. It wouldn’t beep when the door/window was immediately opened. 2. General alarm mode Press general alarm button and enter the corresponding mode. It sounds siren alarm when doors/windows opened, and stops once door/window closed. 3. Constant Alarm Mode Press constant alarm button and enter the corresponding mode. It sounds siren alarm at least 30 seconds when triggered, constant alarm even door closed. 4. Doorbell Mode Press doorbell button enter the corresponding mode. It sounds "Dingdong" when doors/windows opened. Just press the button to set the appropriate mode according to your need. Multi-Using: 1. Fridge, Refrigerator, Freezer door alarm Reminder. 2. Window door alarm for home safety 3. Cabinet door alarm in store security. Low Consumption Design: Battery Operated, it need two AAA alkaline batteries ( NOT included ). Low Consumption Design, they can work for over 2 years. Low Battery Warning, when it need replace batteries, the LED light will flash once every second. Package Including: 2 x fridge alarms 2 x magnetic stripe 2 x double sided sticker 1 x user manual