(Permanenty) บล็อกกันชนประตู รูปลิ่ม 125 dB
System Introduction:
This is a stainless steel cover door stop alarmit is a effective way to deter intrudersthe small size of it to save in the travel bagsbriefcases or purses.wonderful for homeoffice and travel.
Product Features
100% brand new and high quality guarantee.
Stainless steel cover and small size.
Wedge-shaped design alarm stops intruder from opening door.
Adjustable sensitivity switch prevents tampering.
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.
Powered:1 x 9-volt battery( Not Included).
Color:As the picture
Package included:1 pcs Stop Door Alarm