The 2-in-1 alarm packs acts as a door alarm or portable personal alarm. To use as a door alarm hang device onto any non-metallic doors doorknob, then switch to on position. The alarm will be activated 15-20 seconds after being hung. Once activated, the alarm will automatically sound whenever the exterior doorknob is in contact with human touch. Or, carry the alarm with you for portable protection as a personal alarm. To use as a personal alarm, switch the alarm to the off position. Activate the ear-piercing alarm sound by pulling out the metal chain from the alarm unit. The alarm will sound until the metal chain is reinserted. Each alarm requires one 9-volt alkaline battery (not included). Measures 4.25 by 2.25 by 1 inch.
Activated with simple human touch, even if potential intruder is wearing gloves
Ideal for non-metallic doors only
2-in-1 Door and Personal Alarm System
90 decibel alarm siren
When used as a door alarm, alarm only sounds with human touch
No false alarms
Requires no wiring or complicated installation
Simply hangs on door knob
To use as a personal alarm, simply pull pin at end of chain away from alarm to activate and the reverse process to turn off
