1. Introduction
The Wolf-Guard DIY Smart Home Security Alarm System provides comprehensive protection for your home. This system is designed for easy installation and operation, offering advanced features such as dual network connectivity (WiFi, 2G/4G), mobile app control, and compatibility with various wireless sensors. This manual will guide you through the setup, operation, and maintenance of your security system.
2. Product Overview
2.1 System Components
- Alarm Box (Host): The central unit of the security system. Available in WM4N (4G + WiFi), WM2N (2G + WiFi), and G4N (4G only, no WiFi) models.
- PIR Motion Detector (HW-06A): Detects movement within its range.
- Door/Window Sensor (MC-06A): Detects the opening of doors or windows.
- Remote Controller (YK-11): For arming, disarming, and emergency SOS functions.
- Power Adapter: For powering the alarm box.
2.2 Key Features
- Dual Network Support: WM4N (4G + WiFi) and WM2N (2G + WiFi) models offer redundant communication. G4N uses 4G only.
- Mobile App Control: Manage your system via the TUYA Smartlife app (Android/iOS).
- Expandable: Supports up to 99 detectors and 8 remote controllers.
- Built-in Siren: 90dB siren for immediate alerts.
- Backup Battery: Built-in high-capacity lithium battery provides up to 8 hours of operation during power outages.
- Low Power Reminders: Alerts for low battery on sub-devices.
- Intelligent Scene Recognition: Notifies if a door is left open.
- Anti-Disassembly Alarm: Triggers an alarm if the host is tampered with.
- Smart Home Platform Integration: Compatible with Alexa, Tuya, and Google Assistant.
2.3 Visual Overview
3. Setup Instructions
3.1 Alarm Box (Host) Setup
- Power Connection: Connect the provided 12V 500mA power adapter to the alarm box and a power outlet. The 'POWER' indicator light should illuminate.
- SIM Card Installation (for WM4N, WM2N, G4N models): For models supporting 2G/4G cellular networks, insert a compatible SIM card into the designated SIM slot on the alarm box. Ensure the SIM card is correctly oriented. The 'GSM' or '4G' indicator light will show network status.
- App Download: Download the TUYA Smartlife app from Google Play Store (for Android) or Apple App Store (for iOS).
- App Pairing (for WM4N, WM2N models with WiFi):
- Open the TUYA Smartlife app and create an account or log in.
- Follow the in-app instructions to add a new device. Select your alarm system model.
- Ensure your alarm box is in pairing mode (refer to app instructions for specific steps, often involves pressing a button on the host).
- Connect the alarm box to your home WiFi network through the app.
- Sensor Pairing: All included sensors (PIR, Door/Window) and remote controllers are typically pre-paired with the control hub. If you need to add new sensors or re-pair existing ones, refer to the app's device management section for pairing instructions. The system supports up to 99 detectors and 8 remote controllers.
3.2 Sensor and Remote Controller Setup
- PIR Motion Detector (HW-06A):
- Install 2 x 1.5V AA Alkaline batteries.
- Mount the detector in a strategic location to cover the desired area, ensuring it is free from obstructions.
- Door/Window Sensor (MC-06A):
- Install the 3V CR2450 lithium battery.
- Mount the two parts of the sensor on the door/window frame and the moving part, ensuring they are aligned and close enough when the door/window is closed. The push-pull design facilitates easy installation.
- Remote Controller (YK-11):
- The remote controller uses 2 x 3V CR2016 Li-ion batteries. Ensure they are correctly installed.
- The remote is typically pre-paired. Test its functions (Arm, Disarm, SOS) after system setup.
4. Operating Instructions
4.1 Using the Mobile App (TUYA Smartlife)
Once your alarm system is connected to the TUYA Smartlife app, you can control it remotely:
- Arm/Disarm: Tap the respective icons in the app to arm or disarm the system.
- Monitoring: View the status of your sensors and receive real-time alerts.
- Zone Management: Edit zone names, add/remove sensors, and configure zone attributes (e.g., normal, delayed arming, delayed alarm).
- Emergency Help: Use the one-key press feature in the app for emergency help.
- Notifications: Receive instant app alert notifications for any abnormal events.
4.2 Using the Remote Controller
The remote controller provides quick access to essential functions:
- Arm: Press the lock icon to arm the system.
- Disarm: Press the unlock icon to disarm the system.
- Home Arm: Press the house icon for home arming mode.
- SOS: Press the SOS button to trigger an immediate emergency alarm.
4.3 Alarm Functions
- Alarm Trigger: When a sensor is triggered while the system is armed, the built-in 90dB siren will activate, and you will receive app notifications, SMS alerts, and phone calls (if configured).
- Two-Way Intercom (G4N Host): The G4N host panel includes an SOS help button and supports two-way intercom functionality once an alarm is connected.
- Anti-Disassembly: The alarm box has a hidden anti-disassembly device. If malicious damage or unauthorized removal is detected, it will immediately alarm and send a notification.
5. Maintenance
- Battery Replacement:
- PIR Motion Detector (HW-06A): Replace 2 x 1.5V AA Alkaline batteries when a low power alert is received.
- Door/Window Sensor (MC-06A): Replace the 3V CR2450 lithium battery when a low power alert is received.
- Remote Controller (YK-11): Replace 2 x 3V CR2016 Li-ion batteries as needed.
- Power Outage: The alarm box has a built-in rechargeable lithium battery that provides up to 8 hours of operation during temporary power failures. Ensure the main power is restored promptly.
- Cleaning: Use a soft, dry cloth to clean the alarm box and sensors. Avoid using liquid cleaners or abrasive materials.
- Firmware Updates: Periodically check the TUYA Smartlife app for any available firmware updates for your alarm system to ensure optimal performance and security.
6. Troubleshooting
- System Not Powering On: Ensure the power adapter is securely connected and the power outlet is functional. Check the ON/OFF switch on the alarm box.
- No Network Connection (GSM/4G): Verify the SIM card is correctly inserted and has an active plan. Check for network coverage in your area.
- No Network Connection (WiFi): Ensure your WiFi router is on and the alarm box is within range. Re-attempt WiFi pairing through the TUYA Smartlife app.
- Sensors Not Triggering Alarm: Check sensor battery levels. Ensure sensors are correctly paired with the alarm box. Verify the system is armed.
- App Not Receiving Alerts: Check your phone's notification settings for the TUYA Smartlife app. Ensure the alarm box has a stable internet connection (WiFi or cellular).
- False Alarms: Ensure PIR motion detectors are not placed near heat sources, direct sunlight, or areas with drafts that could cause false triggers. Check door/window sensors for proper alignment.
7. Specifications
7.1 Alarm Box (Host)
| Feature | Specification |
|---|---|
| Models | WM4N (4G + WiFi), WM2N (2G + WiFi), G4N (4G only) |
| Size | 110 x 110 x 23.8mm |
| Power Input | 12V 500mA |
| Backup Battery | 7.4V / 400mA (up to 8 hours operation) |
| Zone Number | 99 wireless defense zones |
| Remote Controllers | Supports 8 |
| Alarm Type | The Alarm, SMS, PSTN, Apps Control |
| Communication Interface | Wireless |
| Arming Type | APP |
| Siren | Built-in 90dB, supports external wired/wireless sirens |
| Smart Home Platform | Alexa, Tuya, Google Assistant |
| Certification | CE, FCC |
| Origin | Mainland China |
7.2 PIR Motion Detector (HW-06A)
| Feature | Specification |
|---|---|
| Technology | Advanced digital signal processing, SMD technology |
| Power Supply | 2 x 1.5V AA Alkaline batteries |
| Standby Time | More than 1 year |
| Additional Features | Power-saving mode, tamper alarm function |
7.3 Remote Controller (YK-11)
| Feature | Specification |
|---|---|
| Model | YK-11 |
| Transmitting Distance | 80m |
| Transmitting Current | ≤7mA |
| Frequency | 433MHz |
| Shell Material | Silica gel + ABS |
| Power Supply | 2 x 3V CR2016 Li-ion battery |
| Working Environment | Temperature: -10℃ to 40℃, Humidity: ≤90% RH |
| Size | 68.8 x 35.8 x 11mm |
7.4 Door Sensor (MC-06A)
| Feature | Specification |
|---|---|
| Design | Push-pull, easy to install |
| Control | MCU microcontroller |
| Power Supply | 3V CR2450 Built-in lithium battery |
| Standby Time | Three years |
| Additional Features | Tamper alarm function, low power alert function |
8. User Tips
- Regular Battery Checks: Although sensors provide low-power alerts, it's good practice to periodically check battery levels, especially for critical sensors.
- Optimal Sensor Placement: For PIR sensors, avoid placing them directly facing windows or heat sources to prevent false alarms. For door/window sensors, ensure the two parts are securely mounted and aligned for reliable detection.
- Test Your System: After installation or any changes, perform a full system test to ensure all sensors are communicating correctly and the alarm functions as expected.
- App Notifications: Ensure the TUYA Smartlife app has necessary permissions on your smartphone to send notifications, so you don't miss any alerts.
9. Warranty & Support
Wolf-Guard is committed to providing reliable security solutions. For any technical assistance, troubleshooting, or warranty inquiries, please contact your retailer or the official Wolf-Guard support channels. Keep your purchase receipt as proof of purchase for warranty claims.
Wolf-Guard has been dedicated to home security since 1998, offering simple, smart, and unique solutions to protect your home and family.





