KERUI Wireless Door and Window Alarm System (Model KERUI-D121)

1. Introducción

This manual provides detailed instructions for the installation, operation, and maintenance of your KERUI Wireless Door and Window Alarm System. This system is designed to enhance the security of your home, office, or garage by detecting unauthorized entry through doors or windows. It features a loud 120dB alarm and multiple operating modes for versatile use.

2. Contenido del paquete

Por favor revise el paquete para asegurarse de que todos los artículos estén presentes:

• 5 x Wireless Door/Window Contact Sensors (batteries included)
• 5 controles remotos inalámbricos (pilas incluidas)
• 1 x Manual de usuario
• 5 parches adhesivos
• Mounting Screws (optional for installation)

3. Producto terminadoview

The KERUI Wireless Door and Window Alarm System consists of main alarm units (sensors) and remote controls. Each sensor unit is composed of a main alarm body and a magnetic strip. When the magnetic strip separates from the main body, the alarm is triggered.

Imagen 3.1: Components and Dimensions of the KERUI Sensor and Remote Control. The sensor measures approximately 10cm in length, 3cm in width, and 1.5cm in depth. The magnetic strip is 4.5cm long and 1.1cm wide. The remote control is 6.5cm long and 3.2cm wide. Key features on the sensor include an On/Off switch, a 120dB siren, and a setting button. The remote control features an LED indicator, Arm, Disarm, Chime/Alarm Mode Switch, and SOS buttons.

4. Configuración e instalación

The KERUI alarm system is designed for easy, wire-free installation using adhesive patches or screws.

4.1. Instalación de la batería

The main alarm unit requires 2 AAA batteries. The remote control comes with a pre-installed battery.

1. For the Sensor Unit: Open the battery compartment cover on the back of the main alarm unit. Insert 2 AAA batteries, ensuring correct polarity (+/-). Close the cover securely.
2. Para el control remoto: The remote control typically comes with a battery already installed. If replacement is needed, refer to the remote's specific instructions.

4.2. Montaje del sensor

Choose a clean, dry surface on your door or window frame for installation. The main alarm unit and the magnetic strip must be aligned correctly and placed within 1 cm (0.4 inches) of each other when the door/window is closed.

Imagen 4.1: Simple Installation Steps for the KERUI Alarm. Paso 1: Insert 2 AAA batteries into the main alarm unit. Paso 2: Peel off the protective film from the adhesive patch and attach it to the back of the main alarm unit and the magnetic strip. Paso 3: Mount the main unit and magnetic strip on the door/window frame, ensuring they are aligned and separated by no more than 1 cm (0.4 inches) when the door/window is closed.

1. Limpiar la superficie: Ensure the mounting surface is clean and dry for optimal adhesive performance.
2. Adjuntar adhesivo: Peel off the protective film from the adhesive patch and firmly attach it to the back of the main alarm unit and the magnetic strip.
3. Position Units: Mount the main alarm unit on the door or window frame and the magnetic strip on the moving part (door or window). Ensure the alignment marks (arrows or lines) on both parts face each other.
4. Maintain Gap: The gap between the main unit and the magnetic strip must be less than 1 cm (0.4 inches) when the door or window is closed.
5. Instalación segura: Press firmly for a few seconds to ensure a strong bond. For added security, screws can be used (not always necessary with strong adhesive).

5. Instrucciones de funcionamiento

The KERUI alarm system offers three distinct operating modes, controlled via the remote control.

5.1. Funciones de control remoto

• Botón del brazo (Icono de candado): Activates the alarm system. The sensor will enter the selected alarm mode.
• Botón de desarmar (Icono de desbloqueo): Deactivates the alarm system. The sensor will stop alarming and enter standby mode.
• Mode Change Button (Bell/Speaker Icon): Cycles through the three alarm modes: Normal Alarm, Alarm and Stop, and Chime Mode.
• Botón SOS (Icono de SOS): Triggers an immediate alarm regardless of the system's armed status. Useful for emergencies.

Imagen 5.1: Remote Control Long Range. The wireless remote control allows for arming, disarming, and mode changes from up to 300 feet (approximately 100 meters) away in open areas.

5.2. Modos de alarma

The system offers three distinct modes to suit various security needs:

1. Modo de alarma normal: When a door or window is opened, the alarm will sound continuously for one minute. You can stop the alarm at any time using the remote control's Disarm button.
2. Modo de alarma y parada: In this mode, the alarm sounds immediately when the door or window is opened and stops as soon as the door or window is closed again. This is useful for immediate alerts that reset automatically.
3. Modo de timbre: When a door or window is opened, the unit will emit a

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