1. Entwodiksyon
The KERUI W184 is an advanced wireless smart home alarm system designed to provide comprehensive security for your property. It integrates 2.4G WiFi and GSM connectivity, allowing for remote control and real-time alerts via the Tuya Smart application. This system is expandable and supports a wide range of wireless sensors, offering flexible protection tailored to your needs.

Figi 1: Plis paseview of the KERUI W184 Smart Home Alarm System features.
2. Pake kontni
The standard KERUI W184 alarm kit includes the following components:
- 1x W184 Alarm Host (Main Panel)
- 2x PIR Motion Detectors
- 5x Door/Window Contact Sensors
- 1x Sirèn filaire
- 2x kontwòl Remote
- 1x adaptè pouvwa (DC 5V)

Figure 2: Main panel and key components of the KERUI W184 system.
3. Enstalasyon
3.1. Enstalasyon Kat SIM
The W184 system supports a standard GSM 2G/4G SIM card (not included). Ensure the SIM card's PIN code is disabled before insertion. The system will use the SIM card for alert calls and SMS notifications.
- Locate the SIM card slot on the side of the W184 main panel.
- Carefully insert the SIM card into the slot until it clicks into place.
- Power on the device. The system will automatically detect the SIM card.
3.2. Enstalasyon Aplikasyon an ak Koneksyon WiFi
The KERUI W184 connects to your smartphone via the Tuya Smart app (iOS/Android) using a 2.4 GHz WiFi network (5 GHz WiFi is not supported).
- Download the "Tuya Smart" app from your device's app store. You can scan the QR codes provided in Figure 3 for direct access.
- Asire w ke smartphone ou konekte ak yon rezo WiFi 2.4 GHz.
- On the W184 control panel, navigate to [WiFi Settings] epi apresa chwazi [WiFi Config].
- In the Tuya Smart app, follow the instructions to add a new device. Select the alarm system and enter your 2.4 GHz WiFi password.
- Confirm the indicator on the alarm panel is blinking rapidly as prompted by the app.
- The app will search for and add the device. Once added, you can control the system remotely.

Figure 3: Tuya Smart App installation and WiFi configuration steps.
3.3. Pairing Remote Controls and Detectors
The system supports up to 150 different sensors. Follow these steps to pair remote controls and detectors:
- On the W184 control panel, navigate to [Add Remote Controls] or [Add Detector] nan meni an paramèt.
- For remote controls, press any button on the remote when prompted by the panel.
- For detectors (PIR, door/window sensors), trigger the sensor (e.g., open a door, wave in front of PIR) when prompted by the panel.
- The panel will confirm successful pairing.

Figure 4: Customizing alarm zones with various compatible sensors.
4. Opere sistèm nan
4.1. Ameman ak Dezameman
The W184 system offers multiple arming modes:
- Away Armed: All sensors are active. Suitable when no one is home.
- Home Armed: Perimeter sensors (e.g., door/window contacts) are active, while internal motion sensors can be set to inactive. Allows free movement inside.
- Dezame: All sensors are inactive.
You can arm/disarm the system using the control panel, remote controls, or the Tuya Smart app.
4.2. Kominikasyon odyo bidireksyonèl
The W184 panel supports two-way audio, allowing you to communicate through the alarm host as a common phone. This feature can also be used to deter intruders remotely via the app.

Figure 5: Two-way audio communication and remote deterrence.
4.3. Scheduled Arming/Disarming
Program specific times for the system to automatically arm or disarm, aligning with your daily schedule.

Figi 6: Egzample of scheduled arming and disarming.
4.4. Kontwòl SMS
Control the alarm system via SMS commands from your registered phone number. This allows for basic arming, disarming, and status checks even without internet access.
4.5. Fonksyon SOS
In case of emergency, activate the SOS function via the panel or remote control. This will trigger the siren and send immediate alerts to pre-programmed emergency contacts.
5. Karakteristik
- Koneksyon Rezo Doub: Operates on 2.4 GHz WiFi and GSM (2G/4G SIM card required) for reliable communication.
- Kontwòl aplikasyon entelijan Tuya a: Remote arming, disarming, and system management from anywhere via smartphone.
- Extensive Zone Capacity: Supports 99 wireless zones and 8 zone types, allowing for detailed customization and identification of alarm locations.
- Sistèm dilatabl: Compatible with up to 150 different KERUI smart home accessories, including cameras, indoor/outdoor sirens, various sensors, and key fobs.
- T entegreamper Chanje: Protects the main panel from unauthorized removal, triggering an alarm if activated.
- Batri Backup: Internal battery provides approximately 4 hours of operation during power outages.
- Asistan vwa konpatibilite: Travay avèk Amazon Alexa ak Google Assistant pou kontwòl vwa pratik.

Figure 7: Voice assistant integration with the KERUI W184 system.
6. Espesifikasyon
| Spesifikasyon | Valè |
|---|---|
| Manifakti | KERUI |
| Dimansyon pwodwi (L x W x H) | 14 x 10 x 22 cm |
| Pwa | 650 gram |
| Kalite pouvwa | Batri Powered |
| Metòd enstalasyon | Vis-nan |
| Nivo son | 110 Desibèl |
| Batri obligatwa | Wi |
| Kalite batri | Alkalin |
| Mwayèn lavi batri | 4 hours (backup) |
| Aparèy konpatib | Smartphone |
| Koneksyon Teknoloji | Wireless, WIFI 2.4GHZ |
| Kalite Alèt | Odyo ak Mouvman |
| Metòd kontwòl | Application, Remote Control |
| Maksimòm Range | 100 mèt |
NAN. Depanaj
If you encounter issues with your KERUI W184 system, consider the following common troubleshooting steps:
- Pa gen koneksyon WiFi: Ensure your router is broadcasting a 2.4 GHz signal. Verify the WiFi password. Try resetting the alarm panel's WiFi settings and re-pairing via the app.
- No GSM Signal: Check if the SIM card is correctly inserted and has an active plan. Ensure the PIN code is disabled. Test the SIM card in a mobile phone to confirm functionality.
- Capteur a pa deklanche: Verify the sensor's battery level. Ensure the sensor is within range of the main panel. Re-pair the sensor with the alarm host. Check the zone settings for the sensor in the app.
- Kontwòl Remote pa travay: Check the remote control's battery. Re-pair the remote control with the alarm host.
- Fo Alam: Adjust the sensitivity of motion detectors if necessary. Ensure door/window sensors are properly aligned. Check for environmental factors that might trigger sensors (e.g., pets, drafts).
For further assistance, refer to the support information below.
8. Garanti ak sipò
KERUI provides lifetime technical support and friendly customer service for the W184 Smart Home Alarm System. For any inquiries or assistance, please contact KERUI customer support through the contact information provided with your product or on the official KERUI websit.