Both Touch and Vibration Sensors
Hang this on your inside doorknob. It will emit an
alarm when someone touches the outside doorknob even if the person is
wearing gloves. You can set it to chime
like a door bell, or blast a 110dB alarm.
It's dual-sensing technology
enables it to protect both metal and wooden doors. For wooden
doors with a metal doorknob, it will detect a person touching the
outside doorknob. For metal doors or doors with plastic or wooden doorknobs, its
vibration sensor will detect an attempted entry.
AL54 Touch Activated Door Alarm
Special Offer: 15%
off the purchase of 6 or more.
20% off the purchase of 12 or more.
BAAA AAA Batteries
It requires 3 AAA batteries (not included) and has a low battery indicator.
In standby mode, the batteries should last approximately 1500 hours.
Chase away Burglars before they Enter