3 Pack 130db Door Alarms with Delay and Vibration Sensor for Home Security and Kids Safety

About this item

• 【130dB Loud Siren】Once triggered,it emits a very high-pitched, harsh sound, aiming to promptly deter potential intruder, thieves or pets. It may sound very piercing or uncomfortable if you are extremely sensitive to this type of sound. But please be aware that this shrill sound is indeed very effective at attracting the attention.
• **Basic Keypad Burglar Alarm Notification**
• User-friendly interface for seniors and kids. Press '4' to activate the alarm, then input your PIN CODE (default is "1234") to deactivate it. (You have the option to create your own unique PIN; refer to the manual for instructions on changing the PIN CODE.)
• Apply the double sided adhesive pad(included)to the back of the main alarm unit and magnetic contact. Locate the mounting position on the door or window. Please follow the manual guidance
• 【Vibration detect function】If broken window happens, e.g window glasses break, shatter, vibration is detected, a beep sounds indicate that the alarm is triggered, then it will sound 130db loudly after 5s. The sound will last 30s if no PIN code enter to disarm.
• 3 Pack Door Window Alarm. Cordless battery operated by LR44 x 3 pcs(included). It can be triggered while door/window is opened(When the alarm and magnetic sensor are separated more than 0.4''/10mm, the alarm will keep beeping) or vibration is detected, e.g window glasses break, shatter.