Wireless Door Stop Alarm Stainless Steel Sensitivity Level Sensor Wedge-shaped Portable Home Travel Security Description: New door stop safety travel home portable anti-theft sensor alarm. This is a new type of stainless steel door stop alarm. It is an effective way to prevent intruders. It is small and can be stored in travel bags, briefcases or wallets. Great for family, office and travel. Features: 1. Home safety guarantee. 2. Stainless steel cover, small size. A wedge-shaped alarm prevents intruders from opening the door. 3. The adjustable sensitivity switch can prevent tampering. Powered by a 9 volt battery (not included). 4. It has three sensitivity levels and super noise. When activated, a continuous 120 dB high tone alarm will sound. 5. Easy to operate, just put it under the door. Specifications: Equipment: access control alarm Function: 3 sensitivity level Material: ABS + stainless steel Power supply mode: 1 x 9V battery (not included) Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. Size: 14cm*4.5cm*3.8cm, Delivery color: as pictured Quantity shipped: 1