This is a 3-in-1 super mini security alarm for door / window / personal security.
For Door Alarm: Plug in the door-clip activator cord, slide the plastic sleeve off and insert door-clip between door and door jam. The alarm will be activated while door opened by intruder.
For window alarm: Adhesive the snesor and the magnetic to windows. Use the double-side foam tape or the hanging chain to set the alarm close to the sensor and plug in the sensor cord. The aram will be activated while the window opened by intruder.
For personal alarm: Pull the ripcord for an emergency to scare assailant.
Contents: Ripcord 1, door-clip 1, Sensor cord 1, alarm unit 1, button cells3.