Description
Features: 120dB super loud alarm ringing frightens thieves away, more secure in use. Human body electric field induction, high sensitivity, alarm when thieves’ hands are within 1cm close to the door lock. Hang on the door lock or window in your room to protect your life and property safety. Easy installation with no wiring, small and portable, convenient to use. Also suitable for use in your dorms, cabinets, and suitcases . Instructions: 1. Open the battery cover in the direction of the arrow behind the touch sensor alarm and put in battery. 2. Hang the lead of the touch sensor alarm on the metal door handle or the door lock, push the switch up in place, the touch the alarm will enter the alarm monitoring state and immediately whistle to alarm when someone touches the door handle or the door lock. 3. Extend the lead of the touch sensor alarm by electrical connection, connect it to the metal protection net of exhibits, guardrails, wires and cables and active garages, and turn the switch up in place. After 5 seconds, the touch the alarm will enter the alarm monitoring state and immediately whistle to alarm when someone touches the protected object. 4. Turn the switch down in place to stop the alarmification: Condition: Brand New Material: ABS plastic Working voltage: DC 9V GF22 alkaline battery (excluded) Alarm sound pressure: 120dB Induction method: Human body electric field induction Scope of application: Wooden door, window Installation method: Hang on the door lock, window Package Weight: Approx.59g/2.1oz Package List: 1 * Alarm