1. Introduktion
The KERUI W181 is a versatile home security alarm system designed to provide comprehensive protection for your property. It features both GSM and WiFi connectivity, allowing for remote control and alerts via a mobile application. The system is compatible with a wide range of wireless sensors and can be integrated with smart home platforms like Amazon Alexa and Google Assistant for enhanced convenience.

2. Pakkens indhold
The standard KERUI W181 kit typically includes the following components:
- 1x W181 Control Panel (Alarm Host)
- 1x Wireless PIR Motion Detector (P831)
- 1x Wireless Door/Window Sensor (D025)
- 2x Wireless Remote Controls (RC532)
- 1x Wired Siren
- 1x strømadapter (DC 5V)
- Brugermanual
Additional sensors and accessories may be included depending on the specific kit purchased.
3. Specifikationer
| Feature | Specifikation |
|---|---|
| Modelnummer | W181 |
| Mærkenavn | KERUI |
| Arbejdsmåde | GSM Alarm, WiFi |
| Trådløs frekvens | 433 MHz |
| Zonenummer | 99 |
| Kommunikationsgrænseflade | Trådløs |
| Tilkoblingstype | APP |
| Vise | Yes (1.7-inch TFT color screen) |
| Adgangskodetastatur | Yes (Touch keyboard) |
| Effekt (W) | DC 5V |
| Alarmtype | SMS |
| Video interface | Ingen |
| Certificering | CE |
| Oprindelse | Fastlandet Kina |
3.1. P831 PIR Motion Detector Specifications
- Transmissionsfrekvens: 433MHz
- Operating Power: 1x CR2450 Battery (not included)
- Indbygget antenne
- Størrelse: 55*32*30mm
- Detecting Range: 110 Degree
- Detecting Distance: 0~8 meters
- Wireless Distance: 100m (open area)
- Påmindelse om lavt batteri
3.2. D025 Door Window Sensor Specifications
- Transmissionsfrekvens: 433MHz
- Operating Power: 1x 23A 12V battery (not included)
- Indbygget antenne
- Størrelse: 75*36*16mm
- Wireless Distance: 100m (open area)
3.3. RC532 Remote Controller Specifications
- Strømforsyning: CR2032 x1 (inkluderet)
- Arbejdstemperatur: -10 ~ 50°C
- Arbejdsfugtighed: 10% ~ 95%
- Sendeafstand: <100m (åbent område/ingen interferens)
- Radiofrekvens: 433 MHz
3.4. Wired Siren Specifications
- Arbejder voltage: 12V (power from alarm panel)
- Working currents: <350mA
- Audio Alarm: 120-125dB
- Temperaturområde: -40~80°C
4. Opsætningsvejledning
4.1. Installation af kontrolpanel
- Strømtilslutning: Connect the DC 5V power adapter to the control panel and plug it into a power outlet.
- SIM-kort installation: Insert a 2G SIM card (850/900/1800/1900MHz) into the designated SIM card slot on the control panel. Ensure the SIM card is active and has sufficient credit for calls and SMS.
- Wired Siren Connection: Connect the wired siren to the appropriate port on the control panel.
- Montering: The control panel can be placed on a flat surface or mounted on a wall using the provided mount hole.


4.2. Mobilapp og WiFi-forbindelse
- Download app: Download the 'Tuya Smart' app from your smartphone's app store (available for iOS and Android). You can scan the QR codes provided in Figure 4.
- Registrer/Log ind: Åbn appen, og opret en ny konto, eller log ind, hvis du allerede har en.
- Tilføj enhed: In the app, select 'Add Device' and choose the alarm system.
- WiFi-konfiguration: Follow the in-app instructions to connect the W181 control panel to your 2.4GHz WiFi network. Ensure your WiFi password is correct.


4.3. Adding Wireless Accessories (Sensors & Remotes)
The video below demonstrates the process of adding remote controls and sensors to the alarm system.
- Gå ind i parringstilstand: On the control panel, navigate to the 'Add Accessories' menu.
- Tilføj fjernbetjening: Select 'Add Remote Control'. The panel will prompt you to press a button on the remote. Press any button on the RC532 remote control. The panel will confirm successful pairing.
- Tilføj detektor: Select 'Add Detector'. The panel will prompt you to trigger the detector. Activate the PIR motion detector (P831) by moving in front of it, or separate the two parts of the door/window sensor (D025). The panel will confirm successful pairing.
- Tildel zoner: Assign each detector to a specific zone (e.g., Normal zone, Emergency zone, Stay zone, Closed zone) through the control panel menu or the mobile app. The system supports up to 99 zones.


5. Betjeningsvejledning
5.1. Tilkobling og frakobling
The system can be armed or disarmed using the control panel, remote controls, or the mobile app.
- Arm: Aktiverer alle sensorer. Enhver udløst sensor vil udløse en alarm.
- Home Arm (Stay Arm): Activates perimeter sensors (e.g., door/window sensors) while allowing movement within the property (e.g., motion sensors are disarmed).
- Afvæbne: Deaktiverer alarmsystemet.

5.2. Nødfunktion (SOS)
In case of an emergency, press the SOS button on the remote control or the control panel. The system will immediately trigger an alarm and send alerts to pre-programmed emergency contacts.
5.3. Kommunikationsfunktioner
- Automatisk opkald: The system can call up to 6 designated phone numbers in case of an alarm.
- SMS-advarsler: The system can send SMS alerts to pre-programmed numbers when an alarm is triggered.
- Direct Call: The control panel can be used as a common phone to make direct calls to other numbers.


5.4. Scheduled Arming/Disarming
You can set schedules for automatic arming and disarming of the system through the mobile app. This feature is useful for daily routines, ensuring the system is armed when you leave and disarmed when you return.
5.5. Integration af stemmestyring
The KERUI W181 system is compatible with Amazon Alexa and Google Assistant. Once integrated, you can arm or disarm the system using voice commands and receive alerts through your smart speakers.

6. Vedligeholdelse
6.1. Batteristyring
- Control Panel Backup Battery: The control panel has a built-in backup battery that provides up to 8 hours of operation during a power outage. Ensure the control panel is always connected to power to keep the backup battery charged.
- Sensorbatterier: Wireless sensors (PIR, door/window) are battery-powered. The system will provide a low battery reminder for these sensors. Replace batteries promptly to ensure continuous protection. Refer to the specifications for each sensor's battery type.

6.2. Rensning
Wipe the control panel and sensors with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these can damage the devices.
7. Fejlfinding
- Ingen WiFi-forbindelse: Ensure your WiFi network is 2.4GHz. The W181 does not support 5GHz networks. Check your WiFi password and router settings.
- SIM-kort virker ikke: Verify that the SIM card is a 2G card (850/900/1800/1900MHz) and is active with sufficient credit. Ensure it is inserted correctly.
- Sensorer parrer ikke: Make sure the control panel is in pairing mode and the sensor is triggered correctly. Check the sensor's battery.
- Falske alarmer: Ensure motion sensors are placed away from direct sunlight, heat sources, or areas with pets. Adjust sensitivity if available. Check door/window sensors for proper alignment.
- Ingen advarsler: Verify that emergency contact numbers are correctly programmed in the system and the app. Check SIM card status for calls/SMS. Ensure the app has necessary permissions on your smartphone.
8. Brugertips
- For optimal performance, regularly check the battery status of all wireless sensors via the mobile app.
- Familiarize yourself with the different arming modes (Arm, Home Arm) to suit various situations and avoid accidental alarms.
- Consider integrating the system with smart assistants like Alexa or Google Assistant for convenient voice control, especially for daily arming/disarming routines.
- If you experience connectivity issues, try restarting both your WiFi router and the alarm control panel.
9. Garanti og support
For garantioplysninger, teknisk support eller serviceforespørgsler henvises til kontaktoplysningerne fra din forhandler eller producentens officielle webwebstedet. Behold din købskvittering som købsbevis.





