120 Db Door Stop Alarm Stainless Steel Pressure Plate Three-Level Sensitivity Adjustable Door Block Anti-Theft Alarm Door Stop
1. Stainless steel pressure plate, solid and durable: stainless steel pressure plate, is the foundation of anti-theft and life safety, durable pressure is the key.
2. Three-level sensitivity is adjustable: the pressure sensitivity can be adjusted according to different situations.
3. Door block anti-theft alarm: anti-abnormal intrusion/anti-wolf anti theft.Stainless steel cover.no installation required, easy for travelers to carry.
Can be used as a doorstop when power switch is turned off and special design for use at home, office, hotel rooms.
Material: Stainless steel cover/Plastic body/Damping rubber bottom
Working voltage : 9（V）
Working current : 0.2（mA）
Three sensitivity: High, Medium, Low
1 * Door Stop Alarm (battery not included)
Battery could buy from the follow link: