KERUI KERUI-W18
Manuel d'utilisation du système d'alarme antivol intelligent sans fil KERUI W18 WIFI+GSM
Model: KERUI-W18
1. Produit terminéview
The KERUI W18 is a comprehensive 2.4G WIFI and GSM wireless smart burglar security alarm system designed for home, apartment, and business use. It features remote APP control, auto-dial capabilities, and supports external sirens. The system is equipped with a TFT color display and a humanized menu with voice prompts for ease of use.
This DIY kit provides robust security features including 99 zones with optional zone types, scheduled arm/disarm functions, and automatic dialing to preset phone numbers during power failure. It also offers two-way communication and supports both iOS and Android applications for convenient management.
Contenu du colis

The KERUI W18 alarm system package includes the following components:
- 1 x Alarm Panel (GSM SIM card not included)
- 2 x Wireless PIR Motion Sensors
- 5 x Wireless Door Sensors
- 2 télécommandes sans fil
- 1 sirène filaire
- 1 x UK Adapter for Alarm Panel
- 1 x Manuel en anglais
Description de l'image : Une image complète view of the KERUI W18 alarm system kit, showing the central control panel, two passive infrared (PIR) motion sensors, five door/window contact sensors, two remote controls, and a wired siren. This image illustrates all the main components included in the standard package.
2. Guide de configuration
Before initial use, ensure you read this manual thoroughly. It is crucial to remove the insulating sheets from inside all sensors that come with pre-installed batteries to activate them.
2.1 System Connection and Power-Up

- Connecter l'alimentation : Plug the UK adapter into the alarm panel's power input and then into a wall outlet.
- Insérer la carte SIM (facultatif) : If using GSM features, insert a standard-sized GSM SIM card (not included) into the designated slot on the side of the alarm panel.
- Brancher la sirène filaire : Plug the wired siren into the siren port on the alarm panel.
- Activer les capteurs : Remove the insulating sheets from the battery compartments of all wireless PIR motion sensors and door/window sensors.
Description de l'image : Gros plan view of the KERUI W18 alarm panel, highlighting the connection points for the power adapter, wired siren, and SIM card slot. This image helps users identify where to connect essential components.
2.2 Configuration Wi-Fi

The system operates on Wi-Fi 2.4 GHz uniquement (5GHz WiFi is not supported). Follow these steps to connect your alarm system to your home WiFi network:
- Téléchargez l'application : Rechercher "tuya smart" in your mobile app store (iOS App Store or Google Play Store) or scan the QR codes provided in the image to download and install the application on your smartphone. Télécharger pour iOS
- Connect Phone to 2.4GHz WiFi: Ensure your smartphone is connected to a 2.4GHz WiFi network (802.11b/g/n).
- Access WiFi Settings on Panel: On the alarm control panel, navigate to the "WiFi Settings" menu.
- Select WiFi Config: Press button "1" for "WiFi Config".
- Entrez le mot de passe Wi-Fi : In the application on your smartphone, select your WiFi network and enter its password. Ensure the password does not contain any special characters that might cause issues.
Image Description: This image displays the "W18 Alarm" mobile application interface on a smartphone, showing the "Armed" status. Alongside, it provides step-by-step instructions for WiFi setup, including QR codes for downloading the "tuya smart" app for both iOS and Android, and screenshots of the alarm panel's WiFi settings menu.
2.3 GSM Settings (Optional)
If you choose to use the GSM functionality, the system requires a standard GSM SIM card with credit (not provided). The system supports GSM 850/900/1800/1900MHz frequencies, compatible with various carriers like O2, Vodafone, and T-mobile Pay as You Go SIM cards.
- Preset Phone Numbers: The system allows you to set up to 6 groups of alarm phone numbers. In case of an alarm, the system will automatically dial these preset numbers.
- Notifications par SMS : When an alarm is triggered, the system will send SMS text messages to notify you which zone has a security breach.
- Interphone bidirectionnel : The GSM feature enables a two-way intercom function, allowing you to check the panel status remotely via phone call.
- Enregistrement vocal: A 10-second automatic message recording with built-in artificial voice helps users identify the alarm location and zone when receiving an alarm call remotely.
3. Mode d'emploi
The KERUI W18 alarm system offers various operating modes and remote control options for comprehensive security management.
3.1 Armement et désarmement

- Télécommande: Use the provided key fobs to arm or disarm the system.
- Contrôle des applications mobiles : The "W18" or "tuya smart" app allows you to arm, disarm, home arm, and delay arm the system from anywhere. You can also adjust scheduled alarm times and zone attributes.
- Activation/désactivation programmée : Set up to 4 sets of scheduled arm/disarm/stay arm functions based on zone, day, and time. This feature is ideal for automating security routines, such as arming when you leave for work and disarming when you return.
Image Description: This image illustrates the "Smart App Remotely Control" feature, showing how users can program 4 sets of timing arming/disarming schedules via the mobile application. Examples include setting schedules for going to work, getting off work, going to bed, and waking up.
3.2 Communication audio bidirectionnelle

The alarm panel can function as a common phone, allowing you to make and receive calls directly. Additionally, the mobile application enables two-way audio communication through the host panel.
- Appel direct : The host can call other phones directly.
- Surveillance à distance : Users can control the host panel to play voice messages via the app, which can be used to deter intruders or communicate with individuals on-site.
Image Description: This image demonstrates the two-way audio functions of the KERUI W18 system. It shows a user interacting with the alarm panel as if it were a phone, and another scenario where the app is used to play a voice message ("you were discovered") through the panel to scare away a potential thief.
3.3 Alarm Notifications and Siren
- Automatic Dialing: When an alarm is triggered, the system automatically dials up to 6 preset phone numbers.
- Alertes SMS : Text messages are sent to notify you of the specific zone that triggered the alarm.
- Sirène puissante : The external siren produces a loud alarm, up to 110dB, to alert occupants and neighbors.
- Bouton d'urgence: Children and seniors can press the emergency alarm button on the remote controller to trigger all alarms and send emergency calls/messages to family members.

Image Description: A diagram illustrating the operational flow of the KERUI W18 alarm system. It shows the steps: 1. Connect power, insert SIM, connect WiFi; 2. Arm/disarm via remote or phone; 3. Detector/sensor triggers alarm; 4. System notifies user via SMS, call, or app, and auto-dials help numbers.
3.4 Applications du système

The KERUI W18 alarm system is versatile and suitable for various security needs:
- Burglar Alarm: Detects unauthorized entry with door/window sensors and motion detectors.
- Fonction SOS : Provides an emergency call feature for immediate assistance.
- Child Safety Protection: Helps monitor and secure areas to protect children.
- Sécurité des entreprises : Ideal for securing small businesses, offices, or shops.
- Sécurité à domicile : Comprehensive protection for houses and apartments.
Image Description: A collage showcasing various applications of the KERUI W18 alarm system, including burglar detection, SOS functionality for emergencies, child safety monitoring, and security for both home and business environments.
4. Entretien
- Surveillance de la batterie : The system features low-voltage indication for sensors and the main panel. Replace batteries promptly when indicated to ensure continuous operation. The main panel has an internal rechargeable battery that provides up to 6 hours of operation during power failures.
- Piles des capteurs : Wireless PIR motion sensors and door/window sensors use AAA batteries (12 AAA batteries included in total for the system, likely distributed among sensors).
- Anti-Tamper Feature: The system includes an anti-tamper function to detect unauthorized attempts to disable or remove components.
- Nettoyage: Essuyez délicatement le panneau d'alarme et les capteurs avec un chiffon doux et sec. Évitez d'utiliser des nettoyants abrasifs ou des solvants.
5. Dépannage
If you encounter issues with your KERUI W18 alarm system, please refer to the following common troubleshooting tips:
- Le système ne s'allume pas :
- Ensure the power adapter is securely connected to the alarm panel and a working power outlet.
- Check if the internal rechargeable battery is charged.
- Sensors Not Responding:
- Verify that the insulating sheets have been removed from the sensor batteries.
- Check and replace sensor batteries if the low-voltage indicator is active.
- Ensure sensors are within the wireless range of the main panel.
- Problèmes de connexion WiFi :
- Confirm your WiFi network is 2.4GHz. The system does not support 5GHz WiFi.
- Double-check the WiFi password entered in the app. Avoid special characters if possible.
- Ensure the alarm panel is within range of your WiFi router.
- Redémarrez votre routeur et le panneau d'alarme.
- GSM Features Not Working:
- Ensure a standard-sized GSM SIM card with active credit is properly inserted.
- Check the SIM card's signal strength on the alarm panel display.
- Verify that the preset phone numbers are correctly configured.
- Problèmes de contrôle des applications :
- Ensure your smartphone has an active internet connection (WiFi or mobile data).
- Vérifiez que l'application est mise à jour vers la dernière version.
- Déconnectez-vous puis reconnectez-vous à l'application.
For further assistance, please contact customer support via email at fuers.csc01@outlook.com. They will provide professional replies during working hours.
6. Spécifications
| Fonctionnalité | Détail |
|---|---|
| Numéro de modèle | KERUI-W18 |
| Technologie de connectivité | Wireless (2.4G WIFI + GSM) |
| Afficher | Écran couleur TFT |
| Zones d'alarme | 99 Zones (8 optional zone types) |
| Numéros de téléphone pour alarme | 6 groups preset |
| Enregistrement d'alarme | 10s automatic message recording |
| Sortie sirène | 110dB (wired siren included) |
| Source d'énergie | Battery Powered (internal rechargeable battery, up to 6 hours backup) |
| Piles du capteur | AAA batteries (12 included for sensors) |
| Appareils compatibles | Smartphone (iOS/Android App) |
| Nombre maximal de capteurs pris en charge | 150 various sensors |
| Poids de l'article | 1.01 kilogrammes |
| Dimensions du colis | 22.7 x 14.1 x 10.8 cm |
7. Assistance clientèle
For any questions, technical assistance, or other needs regarding your KERUI W18 alarm system, please contact our customer service team:
E-mail: fuers.csc01@outlook.com
Our team will provide professional assistance during our working hours.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.