Highlyitiv sense: Sensitivity settings include low, medium, high and120dBalarms, letting you know who is entering your home right away, making you feel safe everywhere.
Adjustable design: adjustable high, medium and low sensitivity with 120 dB treble continuous alarm when activated.
Descriptions: 1. Whether you are at home, a hotel or a hostel with burglar alarms, don't let unwelcome visitors enter the door. 2. Designed for home, office, and hotel rooms to ensure you are safe at home or on the go.
Notes: 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!