4 Pack Door Stop Alarm, Travel Alarm Essential Travel Safety Equipment 120dB Sound Adjustable Grade Sensitivity for Hotel, Travel Room, Bathroom, Home

【 Alarm dual function 】:There is an alarm switch behind the alarm door stop. If the door stop alarm status is "open" and someone pushes the door, any pressure on the door will trigger a 120db loud sound. In addition, if the alarm state is in the "off" state, the door alarm for the home can be used as a regular damping rubber base to block the door<br><br> 【 There are three sensitivity levels】: high (H), medium (M), and low (L), which can be adjusted according to different situations. You can try placing the door stop alarm in the gap at the bottom of the door, and through the door pushing force experiment, detect the sensitivity that you think is appropriate<br><br> 【High quality material stainless steel baffle】 The safety door stop is composed of a stainless steel cover, high-quality plastic body, and damping rubber bottom, which is very durable and strong. The alarm sound of 120 decibels is very loud, so it can scare away intruders and remind homeowners. The door alarm is powered by a 9V-battery, which is not included in the packaging<br><br> 【 Product Packaging 】: There are 4 alarms inside the packaging, with a size of 14 * 4 * 4.5cm. The 120 decibel alarm sound is very loud, which can scare away intruders and remind homeowners,. Prepare a door alarm when checking into a hotel room during a trip, which is safer.<br><br> 【Application site 】：This type of door bolt alarm is a safe alarm device widely used in homes, bedrooms, hotels, or hotels.<br><br>