Mini Home Alarm Security System Door Stop Stopper Alarm Block Blocking System Self-protection Vibration Alarm Block

Door Stop Stopper Alarm Block Blocking for Home Office Travel Security Doorstop Alarm System This is a new type of stainless steel cover door stop alarm, which is an effective way to stop intruders. It is small in size and can be stored in a travel bag, briefcase or wallet. Very suitable for family, office and travel. Feature: Stainless steel cover, small size. The wedge-shaped design siren prevents intruders from opening the door. Adjustable sensitivity switch can prevent tampering. Powered by 9-volt battery (not included). With 3 sensitivity levels and super loud alarm. When activated, a continuous alarm sound with a high pitch of 120 dB will sound. Easy to operate, just put it under the door. Specifications: Stainless Steel Cover. High quality. Wireless. Adjustable High-Medium-Low sensitivity. Vibration sensor. No installtion required, easy for travelers to carry. Wedge-shape design to fit any hinged door. 120 dB high-pitched continuous siren when activated. Can be used as a doorstop when power switch is turned off. Powered by a 9-Volt Battery. (Not Included) Mini size, space-saving. No installation required. Special design for use at home, office, hotel rooms. Ensures your safety and peace of mind at home or when travelling. Technical Details: Equipment: door alarm Function: 3 sensitivity levels Size: 14cm x 4. 5cm x 4.0cm/5.5x1.7x1.57in Material: abs+stainless steel Power supply mode: 1 x 9V battery (not included)