Electronic Burglar Alarm-Home Security Wedge Door Alarm-Hotel Intruder Alert

Overview
Widely used in single apartment/rental/travel/home/company/warehouse/hotel, etc, any occasion that requires protection, anti-theft, can also prevent abnormal intrusion.  

Specification
Working current: 10
Working voltage: 9
Scope of application: travel burglar alarm
Model: Door Stopper Alarm
Color: bare alarm (no battery) + white box, bare alarm (no battery)
Volume ≥: 150
Material: ABS
Size: 5.5x1.77x1.5 inches
Battery type: 1 X 9V battery (not included)
Weight: 0.2kg

Package Content
Door Resistance Alarm*1