Product Feature:

 1. Product Size: 3.4*1.7*0.6 inch.

 2. 4 in 1 Multi-Function --- General Alarm, Constant Alarm, Closing-door Alert (Time Delay),Doorbell.

 3. 2pcs AAA batteries included

 4. Self-Adhesive, easy to install and operate.

 5. 108 dB Loud Alarm can effectively prevent intruder entering through your door/window.

4 In 1 Multi-Function:

 1. General alarm mode It alarms when doors/windows are open; Stops when they are closed.

 2. Constant Alarm Mode It alarms at least 30 seconds when triggered.

 3. Time Delay Mode It sounds "di-di-di" when doors/windows opened 15 seconds later (Can set the delay time                3/15/30/60 seconds, the factory default is 15s). This is perfect for freezers or refrigerators.

Doorbell Mode:

It sounds "Dingdong" when doors/windows are open.

Package Including:

1* Door/window Alarm.

1* Magnetic Stripe Double Sided Sticker User Manual.

• Door alarm sensor deterring thieves effectively by 105dB loud alarm when door or window opens. Prevent people from prying or kicking into your door/window

• Wireless door alarm with remote, Arm/Disarm/Panic/Doorbell mode controlled by the remote

• Simple peel and stick installation, DON’T require any wiring. This window door alarm kit with low consumption, battery can last longer, package including batteries

• Programmable security alarm, more alarms and remotes available for DIY pairing, remotes can control two alarms at the same time, or individually control each alarm