Door and window alarm, wireless anti-theft alarm with remote control for home security, easy to install, 105 dB super loud (includes 1 alarm and 1 remote control)

1) Compact, small, and innovative design for maximum security.
2) At least one year of use, no frequent battery changes required.
3) Loud alarm effectively deters burglars.
4) Remote control for added convenience. Easy to use and install.
5) Flexible options: Additional remote controls for family members or as replacements can be found under "More Remote Controls" in "Special Offers and Product Promotions." Easy to use and install.

Style: Magnetic
Features:
Operating temperature: -10 ~ 60 °C
Operating humidity: Below 80%
Storage temperature: -20 ~ 70 °C
Instructions:
1. Arming and disarming the alarm:
In standby mode, press the "Unlock" button on the remote control once. After three beeps, the alarm switches to protective alarm mode. The LED flashes every three seconds. In alarm mode, press the "Lock" button once. The alarm exits alarm mode after a long beep.
In this state, the alarm has no function except for indicating a low battery.
2. Alarm Activation:
In alarm mode, an alarm sounds for 30 seconds when an open door is detected. If the door remains open, the alarm sounds again 15 seconds later.
This continues for 30 seconds until the door is closed or the alarm is stopped. You can stop the alarm by pressing the "Remove" button on the remote control.
3. Emergency Function:
In the event of a break-in or other emergency, press the "Emergency" button to activate the alarm. This function is available in all modes.
4. Doorbell Function:
When the "Doorbell" button is pressed in standby mode, the receiver will emit two "ding-dong" sounds to summon the person inside to open the door. To add a remote control, proceed as follows: First, remove the alarm's battery and press and hold the "Learning Mode" button. Then, reinsert the battery. You will hear a beep indicating that the alarm is in learning mode. Now, press one of the three other buttons. The alarm will beep twice, and you can then use the added remote control.