Upgraded 2 in 1 Portable Door Stopper Floor Wedge Security Alarm Loud 120db Entrance Alert Door Stop Alarm for Travel Home Apartment House (4 Packs)

Specification:Type:Door Stop AlarmQuantity: 4PCMaterial: Stainless steel cover/Plastic body/Damping rubber bottom.Color:BlackVolume:≥120（dB）Working voltage : 9（V）Working current : 0.2（mA）Battery: 1*9V battery(Not include)Three sensitivity: High, Medium, LowShape：Wedge-shapedSize:14*4.5*3.8CM/5.5*1.8*1.5”Net weight:120g/4.2ozPackage:4×Door Stop Alarm

⚠️Wide Usage: Door stop alarm not only can be used as a security door stopper, but also a door stop. It’s high damping rubber bearing can prevent the door sliding and prevent the bad guys breaking into, a protector alarm stand by you.(RECOMMEND FOR THE GAP OF DOORS MORE THAN 1/2 INCH!)⚠️Extremely Loud Door Alarm: Door stopper with 120 DB loud which belongs to “Unbearable Noise” and really loud. Easily can wake the you up, notifies neighbors and scare the intruder away.⚠️3 Alert Level : 3 Alert Level: High – Medium -Low sensitivities alarm song for your choice! The door stop volume level choosing depends on the distance of where you place the door jammer, farther distance for high level. Door stop alarm powered by 9V battery, one piece can be used for a year under normal circumstances. (Battery not include)⚠️Portable Wedge Door Stop: Made of each door alarm’s weights about 0.27 lb, easy to carry, great for travel and ideal for bedrooms, hotels, apartments, dorm rooms, front doors, etc; Stainless steel cover to resist wear and tear, perfect size make it be portable for Travel or business trip. Note: The gap between door bottom and floor should be 2/5” to 1-1/2”.⚠️A Practical Door Jammer Safety Tools: A safe guard stand by for 24 hours, especially at evening. No more worry about the emergency issues. Keep this door stopper alarm security for your home, keep more safe and convenient for your life.