1. Product Overview
The Wolf-Guard 2.4G Wifi GSM SMS Wireless Home Alarm Security Burglar System is a comprehensive security solution designed to protect your home. It features dual-network alarm technology (WIFI and GSM), an LCD display with capacitive touch buttons, and supports control via a mobile application. The system can integrate various wireless sensors, including PIR motion detectors and door/window sensors, to provide robust security.

2. Package Contents
The specific contents may vary based on the kit selected. A typical kit includes:
- 1 x WM2GR Shield Host (Alarm Panel)
- 2 x HW-06B PIR Detectors (with built-in batteries)
- 3 x YK-07A Remote Controllers (color black or white, with batteries)
- 10 x MC-06A Door Sensors (with built-in batteries)
- 1 x Wired Siren
- 1 x Alarm Sticker
- 1 x Power Adapter
- 1 x Bracket
- 1 x Screws Pack
- 1 x User Manual
- 4 x RFID Cards

3. Specifications
Alarm Host (WT2R)
- Power Supply: AC=100V-240V±10%, DC 12V
- Standby Current: <180mA
- Alarm Current: <450mA
- WiFi Frequency Range: 2.412MHz-2.484MHz
- WiFi Standard: IEEE 802.11 b/g/n
- Wireless Reception Frequency: 433MHz±0.5MHz
- GSM Band: 850/900/1800/1900 (4 band)
- Wireless Receiving Sensitivity: 5mV/n
- Anti-interference Strength: 1V/m (frequency range 20-100MHz)
- External Alarm Siren Sound Intensity: 110dB
- Working Temperature: -10℃~40℃
- Relative Humidity: ≤90% without condensation
- Configurable Wireless Device Capacity: 8 remote controls, 80 detectors, 10 RFID cards
- Wireless Transmission Frequency: 433MHz
- Wireless Reception Frequency: 433MHz
- Size: 181*135*35mm
- Display: Yes
- Password Keyboard: Yes
- Communication Interface: Wireless
- Arming Type: APP
- Alarm Type: GPRS, SMS, The Alarm, Apps Control
- Smart Home Platform: Alexa, Tuya, Google Assistant
- Certification: CE, FCC
PIR Detector (HW-06B)
- Sensor: Passive IR sensor with low noise
- Work Voltage: DC 3V, 2 AA LR6 AM3 1.5V battery
- Quiescent Current: ≤18uA
- Working Current: ≤15mA
- Detecting Range: 7-9 meters
- Wireless Transmission Distance: 70 meters (open area)
- Detection Angle: 70°
- Detection of Walking Speed: 0.3m/s-3m/s
- Self-test Time: ≤60s
- Alarm Indication: Red LED light
- Infrared Sensor: 2 pairs of pyroelectric infrared sensor
- Wireless Transmission Frequency: 433/868MHz (optional)
- Installation: Wall or corner installation
- Installation Height: 1.7m-2.2m
- Storage Temperature: -10℃~65℃
Door Sensor (MC-06A)
- Design: Push-pull
- Control: MCU microcontroller
- Power: 3V CR2450 Built-in lithium battery (3-year standby time)
- Features: Tamper alarm, Low power alert
Remote Controller (YK-07A)
- Transmitting Distance: 80m
- Transmitting Current: ≤7mA
- Frequency: 315/433/868MHz
- Shell Material: Silica gel + ABS
- Power Supply: 2PCS 3V CR2016 Li-ion battery
- Working Temperature: -10℃- 40℃
- Humidity: ≤90% RH
- Size: 68.8 x 35.8 x 11mm
RFID Card
- Chipset: EM4100
- Frequency: 125KHz
- Usage: For Wolf-Guard Alarm Panel with RFID function
- Size: 40*40MM
- Operating Distance: 0-10cm
- Operating Temperature: -20° - +50°
- Function: Read-only
4. Setup
4.1. Unpacking and Initial Placement
- Carefully unpack all components.
- Place the WM2GR Shield Host (alarm panel) in a central location within your home, ensuring it has access to a power outlet and a stable 2.4GHz Wi-Fi signal. The panel can be placed on a flat surface using its integrated stand or mounted on a wall.


4.2. Powering the Alarm Host
- Connect the provided power adapter to the alarm host and plug it into a wall outlet.
- The panel will power on and display initial setup information.
4.3. App Download and Installation
- Search for "Smart Life" or "Tuya Smart" in your mobile device's app store (Apple App Store for iOS, Google Play Store for Android).
- Download and install the application. Alternatively, scan the QR codes provided in the user manual or on the product packaging to directly download the app.

4.4. Connecting to Wi-Fi
- Follow the in-app instructions to add your WM2GR Shield Host to the "Smart Life" or "Tuya Smart" app. Ensure your Wi-Fi network is 2.4GHz, as the panel does not support 5GHz Wi-Fi.

4.5. Installing Sensors
PIR Motion Detectors (HW-06B):
- Install PIR detectors in areas where intruders are likely to pass, such as hallways, living rooms, or near entry points.
- Mount them on a wall or in a corner at a height of 1.7m-2.2m for optimal detection. Avoid placing them near heat sources or direct sunlight.
- The detector has a detection range of 7-9 meters and a 70° detection angle.



Door Sensors (MC-06A):
- Attach the two parts of the door sensor to a door/window and its frame. Ensure they are aligned and close enough for the magnetic contact to register.
- The push-pull design facilitates easy installation.

Pairing Sensors:
- Refer to the detailed instructions in the main user manual for pairing each wireless sensor (PIR, door/window, remote controls, RFID cards) with the alarm host. Each sensor will occupy one of the 10 wireless zones.
4.6. Wired Siren
- Connect the wired siren to the designated port on the alarm host.

5. Operating Instructions
5.1. Arming and Disarming
- Via Alarm Panel: Use the capacitive touch buttons and password keyboard on the alarm host to arm (lock icon) or disarm (unlock icon) the system.
- Via Remote Controller (YK-07A): Use the dedicated buttons on the remote control for arming, disarming, and home arming. The SOS button can trigger an emergency alarm.

- Via Mobile App: Open the "Smart Life" or "Tuya Smart" app. The app provides intuitive controls for arming, disarming, and managing the system.

5.2. RFID Card Usage
- To quickly disarm the system, tap an authorized RFID card on the RFID reader area of the alarm panel.

5.3. Alarm Notifications
- When a sensor is triggered, the alarm host will activate the siren (110dB).
- It will send an alarm message to the connected mobile app via Wi-Fi.
- If a GSM SIM card is inserted, it will also send SMS alerts and make alarm calls to the preset numbers.

5.4. Remote Control and Intercom
- The mobile app allows for remote arming, disarming, monitoring, and intercom functions.
5.5. Timing Functions
- Set up timed arming/disarming schedules through the mobile app or alarm panel settings.
5.6. Wireless Home Appliances Control
- The system supports 4-way wireless home appliance control, allowing integration with compatible smart devices.
6. Maintenance
6.1. Battery Replacement
- PIR Detectors (HW-06B): Replace 2 AA LR6 AM3 1.5V batteries when the low voltage alarm is triggered.
- Door Sensors (MC-06A): Replace the 3V CR2450 lithium battery when the low power alert is indicated.
- Remote Controllers (YK-07A): Replace 2PCS 3V CR2016 Li-ion batteries as needed.
6.2. Cleaning
- Wipe the alarm panel and sensors with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
6.3. Firmware Updates
- Check the mobile app regularly for any available firmware updates for the alarm host to ensure optimal performance and security.
6.4. Signal Strength
- Periodically check the Wi-Fi and GSM signal strength on the alarm panel to ensure reliable communication.
7. Troubleshooting
- Q: Can this alarm system work with WIFI and GSM Sim Card together? So if the WIFI failure, the machine can switch GSM/GPRS mode to work.
A: Yes. The system supports dual-network operation. If Wi-Fi fails, it will automatically switch to GSM/GPRS mode for alarm notifications (SMS and calls). - Q: It just with WIFI in my house and without GSM Sim Card, can I use this alarm system?
A: Yes. The WT2R Alarm System can operate in 2.4G Wi-Fi mode only. However, for maximum reliability, using a GSM SIM card is recommended as a backup. - Q: Can I add additional remote controllers, door sensors, PIR sensors, smoke detectors, gas detectors or other sensors to work with this alarm system?
A: Yes. The WT2R alarm system is expandable and can support up to 10 wireless zones (80 detectors in total) and 3 wired zones. - Q: Does the alarm panel have a backup battery?
A: Yes. The WT2R alarm system includes an internal rechargeable backup lithium battery. This allows the system to continue functioning properly and provide alerts even during a power outage. - False Alarms:
- Ensure PIR detectors are not placed near windows, vents, or areas with significant temperature fluctuations that could trigger false alarms.
- Verify that pet-immune sensors are correctly configured if you have pets.
- Check that door/window sensors are securely attached and aligned.
- App Connectivity Issues:
- Confirm your Wi-Fi network is 2.4GHz.
- Check your Wi-Fi signal strength.
- Restart your router and the alarm panel.
- Ensure the "Smart Life" or "Tuya Smart" app is updated to the latest version.
8. User Tips
- Strategic Sensor Placement: For optimal security, place PIR motion detectors in high-traffic areas and door/window sensors on all accessible entry points. Consider additional sensors for gas leaks, smoke, or water intrusion.
- Dual-Network Advantage: Always use both Wi-Fi and a GSM SIM card for your alarm system. This ensures that even if one communication method fails (e.g., Wi-Fi outage), the system can still send critical alerts via the cellular network.
- Regular Testing: Periodically test all sensors and the alarm system's functionality to ensure everything is working correctly. This includes testing the siren, app notifications, and SMS/call alerts.
- RFID Convenience: Utilize the RFID cards for quick and easy disarming when entering your home, especially if you prefer not to use the keypad or app every time.
- App Customization: Explore the "Smart Life" or "Tuya Smart" app settings to customize alarm sounds, arm/disarm delays, and notification preferences to suit your lifestyle.
9. Warranty & Support
Wolf-Guard is committed to providing reliable security solutions. For any technical assistance, warranty claims, or support inquiries, please refer to the contact information provided in your product packaging or visit the official Wolf-Guard website.