Wireless Door Alarms for Kids Safety and Home Security (3 Pack)

About this item

• 【Quick Alarm】When the distance between the alarm and the magnetic sensor exceeds 0.78 inches, the door alarm will sound an alarm and the LED light will come on, TECKNET alarm system for home security can quickly alert you to any abnormality of the door and window.
• 【36-Month Warranty】If you encounter any problems in using the product, please feel free to contact our professional customer service team, enjoying TECKNET 36-Month Warranty (Registered Only)
• 【Simple Installation】Simply peel off the backing sticker to place the alarm sensor in different locations throughout your home, including doors, windows, cabinets, drawers, gates, and additional surfaces! (Reminder: Ensure the installation surface is clean and the sensor is mounted no more than 0.5 inches from the arrow side of the alarm.)
• 【3-Level Volume Control】Door alarms for kids safety can also be used as a pool door alarm, garage door alarm or sliding door alarm. The window alarm sensors with 3 levels of volume control are the perfect solution for apartments, mobile homes, offices, hotels, garages and more.
• 【Mini & Portable】This door and window alarm is designed to be light and mini, and can be put into any backpack when you go out. If you live alone in a hotel, door alarms when opened, it will be your best security partner. (Note:If the alarm isn't working, check if it's in OFF mode or if the batteries need replacing)