Alarma para puerta - 1 unidad - Potente sonido de 125 dB - Alarma personal - Alarma de seguridad - Sensor de puerta - Alarma para ventanas y puertas - Seguridad para el hogar - Alarma magnética -

Door and Window Alarm: The improved intelligent door and window alarm instantly detects any movement of the door or window. The super-strong 125 dB alarm system reminds you to be alert and stop intruders. It uses a magnetic sensor that is highly reliable under all conditions. Low Battery Warning: The door and window alarm features a super-sensitive low battery indicator and can also monitor battery life. It has low power consumption and can remain in standby mode for approximately a year. It is a perfect and affordable addition to your home security. The intelligent design is safe and reliable: as soon as the siren and the magnet are more than 15 mm apart, the siren alarm will continue to sound until you close the door. This siren contributes to safety. Easy Installation: The door and window alarm requires no wiring or screws and can be installed with the included double-sided tape. It is simple and practical and helps you stay safe. Perfect Theft Protection: The home security system offers you extra protection as an alarm system. Electronic door alarms work by means of magnetic contact between the alarm transmitter and the magnet; suitable for doors, windows, drawers, filing cabinets, safes, etc. It is a perfect anti-theft alarm system for homes, RVs, offices, hotels, garages, etc.