<p>Specifications: 1. The New Door Magnetic Induction Alarm, High-decibel Vibration Induction Anti-theft Alarm, Suitable For Scenarios Such As Home, Hotel, And Company.</p> <p>2. The Alarm Is Easy To Install, No Tools Are Needed, Just Tear Off The Protective Film And On The Door Or Window, Which Is Convenient And Quick To Use.</p> <p>3. Turn On The Switch, The Indicator Light Will Flash, And It Will Start Working After 5 Seconds, When The Product Detects Vibration, It Will Emit A 125db Alarm Sound, And The Red Warning Light Will Flash, Protecting Your Property From Being Stolen By Thieves.</p> <p>4. The Alarm Has A Long Battery Life, Low Energy Consumption, And Can Stand By For About A Year. When The Alarm Is Too Low, There Will Be A Low Battery Reminder And The Red Light Will Flash.</p> <p>5. The Alarm Is Light And Compact, Does Not Take Up Space, Is Easy To Carry, And Can Be Installed Anytime And Anywhere.</p> <p>Product Name: Door Sensor Alarm</p> <p>Ambient Temperature: -20~70 ()</p> <p>Scope Of Application: Doors, Windows</p> <p>Battery: Without 2 x AA batteries</p> <p>Notes: </p> <p>There Is No Free Battery When Placing An Order, Please Purchase 2 x AAA Batteries For Installation And Use.</p> <p>Material: abs</p> <p>colour: White</p> <p>Package Contents: </p> <p>1 x door and window alarm</p> <p>1 x remote control</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>