Door and Window Alarm - 4x Wireless Intrusion Alarm Set - Home Security Against Burglary - Magnetic Operation

MAGNETIC: The alarms work thanks to the magnetic connection between the alarm transmitter and the magnetic receiver. The 100 dB siren is triggered if a door or window equipped with the system is opened (trigger gap: more than 10 mm).

EASY: The alarm sensor and magnetic receiver are equipped with adhesive tape. No tools are needed; simply stick them to a door frame.

MANY USES: Increase the security of your front door, patio or balcony door, your bedroom, or your children's room - this set of 4 alarms

NOTE: Please ensure that your apartment or house has the right conditions for installing the security system, preventing accidental triggering.