Description : <br>New Door Stop Block Systerm Security Safety Travel House Portable Burglar Sensors Alarm 125DB<br>This is a stainless steel cover door stop alarm， it is a effective way to deter intruders， the small size of it to save in the travelbags， briefcases， or purses. Wonderful for home， office and travel.<br>Features : <br>Stainless steel cover and small size.Wedge-shaped design alarm stops intruder from opening door. Adjustable sensitivity switch prevents tampering.Powered by one 9-volt battery( Not Included).Features 3 sensitivity levels and extra-loud alarm.120 dB high-pitched continuous siren when it is activated. Easy to operate， just put it under the door.<br>Specification :<br>Device : Type Door Stop AlarmFeatures : 3 Sensitivity LevelsDimension : 14cm x 4. 5cm x 4. 0cmPower By : 1 x 9V Battery(Not Included)Weight : 110g<br>Package includes : <br>1 x Wireless Home Travel Security System Safety Wedge Alert Door Stop Alarm<br>Details pictures :