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

Modes:

1. 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.

2. 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.

3. 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.

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.

• 4-in-1 Mode: This alarm with 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 (
• 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: 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. The electronic instruc
• 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. (batteries are not included)
• Widely Use: 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.