🔒【DOUBLE PROTECTION】- The Door Alarm can add a second level of protection lock to the original door lock, and also has more powerful anti-theft performance. When The Alarm Senses The Vibration, It Will Give An Alarm Sound, So You Can Install It In T
🔒【TO PREVENT INTRUDERS】- Hang The Alarm On The Door Handle. When Someone Touches The Handle, The Alarm Will Sound 120Db, Which Can Be Heard Outside 500Ft To Warn Intruders.
🔒【EASY TO USE AND OPERATE】- The Sensitivity Of The Third Gear Can Be Adjusted (High, Medium And Low) The Chime & Alarm Mode Or Off Mode. Simple operation, one key switch to control the doorbell or alarm, dual mode can be selected, no complicated ope
🔒【CAN BE TAKEN WITH YOU】- Battery powered (without battery), no need for annoying wires, just hang it directly on the knob handle in the door, turn on the switch to activate the protection alarm.
🔒【TRAVEL PROTECTION】- Window Alarm Can be used for travel and hotel accommodation.You can hang this alarm on doors and windows to prevent illegal intrusion. Widely used in home, office, factory.