PATIKIL Door Alarm Sensor, 2 Pack 125dB Door Alarms Window Open Alarm Sensor for Home Security, Black Silver Tone

• Wide Application: This door alarm sensor is widely used in home security systems, providing reliable protection for door and window.
• Sound Intensity: 125dB; Power Source: LR44*3 (included); Installation Distance: <10mm; Alarm Host Size: 75mm x 39mm x 12mm/ 2.95" x 1.54" x 0.47" (L*W*H); Magnetic Strip Size: 32mm x 11.5mm x 10mm/ 1.26" x 0.45" x 0.39" (L*W*H); Packing List: 2 x Door Window Alarm
• Enhanced Home Security: Our door alarm sensor provides an effective deterrent against intruders, helping to protect your home and loved ones.
• Powerful Alert Sound: With a piercing 125dB sound output, this door alarm ensures that any unauthorized entry or door opening is immediately detected and alerted.
• Easy Installation: Simply peel off the adhesive backing from both the alarm host and the magnetic strip, and attach them to the door frame or door panel. Turn on the switch of the alarm host, and it will emit a warning sound when the magnetic strip moves away upon door opening.

The Door Alarm Sensor is the perfect solution for enhancing your home security. This door alarm is designed to detect any unauthorized entry or door opening, acting as a reliable deterrent against potential intruders. Specification Material: ABS Sound Intensity: 125dB Power Source: LR44*3 (included) Installation Distance: <10mm Alarm Host Size: 75mm x 39mm x 12mm/ 2.95" x 1.54" x 0.47" (L*W*H) Magnetic Strip Size: 32mm x 11.5mm x 10mm/ 1.26" x 0.45" x 0.39" (L*W*H) Packing List: 2 x Door Window Alarm Advantage Featuring a loud 125dB alert sound, this door alarm ensures that any rare activity is immediately detected and brings attention to the situation. With its high decibel output, it not only alerts those inside the house but also acts as a deterrent to scare off intruders. Instruction Installation of this door alarm sensor is quick and hassle-free. Simply peel off the adhesive backing from both the alarm host and the magnetic strip, and securely attach them to the door frame or door panel. Turn on the switch of the alarm host, and it will emit a warning sound when the magnetic strip moves away upon door opening. The alarm will stop when the door is closed. Note: Please note that this door alarm sensor is widely applicable for home security systems, providing reliable protection for door and window. Regularly check the batteries (LR44*3) to ensure optimal performance and consider placing additional units on other entry points for comprehensive security coverage.