Alarma con timbre, sensor 4 en 1 para puerta y ventana, refrigerador y congelador, 108 dB, paquete doble, color blanco, pilas no incluidas.

This wireless refrigerator door alarm will sound after 3, 15, 30, or 60 seconds when the refrigerator door is opened. You can easily set the delay time. The alarm only sounds after 3, 15, 30, or 60 seconds, ensuring you won't be disturbed when you need to open the refrigerator door. Installation is simple: just peel off the protective film on the adhesive tape and stick the alarm on. No tools are required to install it on most refrigerators, freezers, or other doors. The package includes tape and two refrigerator alarms. This alarm has four settings and can be used not only as a refrigerator alarm but also as a doorbell to effectively deter thieves. The alarm emits a loud 108-decibel alarm sound and can also be used as a doorbell to alert when children, pets, or other people enter or exit the refrigerator. You can easily set the alarm sound to your desired level. Four alarm modes: 1. Delayed alarm (a buzzer sound from 0 to 108 dB is emitted 3/15/30/60 seconds after the door is opened); 2. Normal alarm (the alarm stops when the door is closed); 3. Continuous alarm (the alarm continues to sound even when the door is closed); 4. Door opening tone (a "ding-dong" sound is emitted when the door is opened). Low battery warning. Installation instructions: Ensure the alarm and magnetic strip are tightly fitted, and the distance between them does not exceed 10 mm. Please align the two parts according to the alignment arrow.