Description
PROTECT YOUR APARTIMENT, HOME AND FAMILY WITH OUR DOOR KNOW door alarms for home security. Keep your home safer with our effective and easy-to-Install door knob door sensor alarm. 120 DB Vibration Motion Sensing Alarm sounds when doors with door knobs are opened or tampered with. Protection with door alarm security systems for house and for apartment security. A must have house accessories for home, apartment essentials for first apartment, dorm essentials for guys, personal safety alarm..USE ON DOORS WITH DOOR KNOBS ONLY. EASY TO INSTALL Wireless vibration sensing door knob alarm is easy to install and hang on almost all door with metal knobs. The door alarm sensor hangs on most door knobs as door security devices and simple alarm system for home security and apartment door security. Senses vibration on door knobs to work as an alarm for doors when opening, and for use as an additional house alarm systems, front door security, and door alarms for home security..HOW IT WORKS: This hanging door know alarm will work on only doors that have a metal door knob on both inside and outside. The hanging cord is sensitive to touch and when it senses touch and vibration it will sound an ear piercing alarm. The touch sensitive cord connects with metal of the door knob on the inside of the door, and if someone from outside touches the connecting metal part of the door knob outside, it senses the touch and sounds off the alarm. Will not work on doors with handles..COMPACT, PORTABLE, VERSATILE BATTERY OPERATED DOOR ALARM FOR TRAVEL. Compact size 2.31" W x 4.0 H x 1.0" D is battery operated (uses 3 AA batteries not included), fits easily in any purse, pocketbook, bag, briefcase to carry with you when you are on the go and travelling. Perfect hotel security for travelers, hotel door security, and hotel door alarm for travels. Ideal hotel door alarm for travelers and travel safety for women. Portable door alarm perfect as travel door alarm for hotel rooms..DON'T LET INTRUDERS GET THE BEST OF YOU with this homekit door sensor hanging door knob alarm. Protect your home and family from intruders with our door alarms for home security loud on doors with metal door knobs. The door security alarm device sounds an ear-piercing alarm when someone disturbs the door knob, keeping your household safer and more secure. A must have among personal protection personal safety devices and first apartment necessities. Use as travel door locks for hotel rooms..ENSURE THE SECUTIRY OF YOUR LIVING SPACE with thIs door knob door handle security home security door alarm. The door alarm security may also be used as a sleepwalking alarm, travel door alarm hotel, portable door alarm for travel, and toddler door alarm. The portable security alarm is great as door alarms for apartments, bedroom door alarm for kids, child door alarm. Hanging metal door knob alarms is a great inside door alarm for door opening by an intruder. Use as door safety locks from inside
