Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Refrigerator Alarm, 4 in 1 Door Sensor Doorbell Loud Door Open Alarm 108dB

General description This 4 in 1 Freezer Door Alarm and Window Security Alarm features multiple modes to enhance your home security. With a loud 108dB alarm, it effectively deters intruders and provides peace of mind. The alarm can be easily customized to suit your needs, making it a versatile addition to your home security system. Technical specifications Alarm Volume: 108dB Modes: Delay Alarm (3/15/30/60 seconds), General Alarm, Constant Alarm, Door Opening Chime Power Source: 2 AA batteries (not included) Battery Life: Up to 2 years Installation Distance: Maximum 0.78 inches between alarm and magnetic strip Installation Simple peel-and-stick installation Align the alarm and magnetic strip using the alignment arrow Ensure the installation distance does not exceed 0.78 inches Usage Refrigerator and freezer door alarm reminder Door and window alarm for home security Cabinet door alarm for store security Other information Low power design for extended battery life Low battery warning with LED indicator flashing once per second Package includes: 2 refrigerator alarms, 2 magnetic strips, double-sided sticker, user manual