1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your PGST PG107 4G Alarm System. This advanced security system is designed to provide comprehensive protection for your home or property, featuring 4G connectivity, a touch screen interface, and compatibility with various wireless sensors.

Figure 1.1: PGST PG107 4G Alarm System Control Panel
The system includes a main control panel, various wireless sensors (such as door/window contacts and PIR motion detectors), remote controls, and an SOS button. It supports two-way voice intercom, voice control integration with smart assistants, and mobile app control for convenient management.
2. Safety Information
- Ensure the system is installed in a dry, stable environment, away from direct sunlight, extreme temperatures, and high humidity.
- Do not attempt to disassemble or repair the device yourself. Refer all servicing to qualified personnel.
- Use only the specified power adapter and batteries. Incorrect power sources can damage the device and void the warranty.
- Keep the device and its components out of reach of children.
- Regularly test the system and its sensors to ensure proper functionality.
3. Package Contents
Please check the package contents upon receipt to ensure all items are present and undamaged. Typical components include:
- PGST PG107 4G Alarm Control Panel (Main Unit)
- Wireless Door/Window Sensors
- PIR Motion Detectors
- Remote Controls
- SOS Button
- Power Adapter
- User Manual

Figure 3.1: Typical PGST Alarm System Components
4. Product Overview
4.1 Main Panel Features
- Touch Screen Interface: Intuitive display for easy navigation and control.
- 4G Connectivity: Ensures reliable communication for alerts and remote control.
- Two-Way Voice Intercom: Communicate directly through the panel.
- SOS Button: Dedicated emergency button for immediate assistance.
- Voice Assistant Compatibility: Works with Amazon Alexa and Google Assistant for convenient voice control.
- Backup Battery: Provides power during outages (approx. 8.5 hours).

Figure 4.1: Backup Battery Feature

Figure 4.2: Two-Way Voice Intercom Function
4.2 Sensor Types
- Door/Window Sensors: Detect opening and closing of entry points.
- PIR Motion Detectors: Sense movement within a designated area.
- SOS Button: For immediate emergency alerts.

Figure 4.3: Main Unit Dimensions and Parts
5. Setup
5.1 Initial Setup
- Power Connection: Connect the main control panel to a power outlet using the provided adapter.
- Battery Installation: Ensure the internal lithium polymer battery is properly connected.
- SIM Card (for 4G models): Insert a valid 4G SIM card into the designated slot on the main panel if you intend to use cellular communication features.
5.2 Connecting Sensors
The PGST system uses wireless sensors for easy installation. Follow these general steps to pair new sensors:
- Access the 'Add Device' or 'Sensor Pairing' menu on the main control panel's touch screen.
- Activate the sensor (e.g., open a door for a door sensor, or trigger a motion detector). The panel will detect the sensor.
- Confirm the pairing on the panel and assign a zone or name to the sensor for easy identification.

Figure 5.1: Wireless Sensor Pairing and Low Battery Indication
5.3 App Installation and Configuration
Download the official PGST alarm system mobile application from your smartphone's app store. Follow the in-app instructions to register an account and connect your alarm system. This app allows for remote arming/disarming, status checks, and receiving alerts.

Figure 5.2: Example of Sensor Placement in a Home
6. Operating the System
6.1 Arming and Disarming
- Arm Away: Activates all sensors. Use when leaving the property.
- Arm Home: Activates perimeter sensors (e.g., door/window contacts) while allowing free movement inside.
- Disarm: Deactivates all sensors.
You can arm or disarm the system using the control panel's touch screen, the remote control, or the mobile application.

Figure 6.1: Voice Prompts for System States
6.2 Two-Way Intercom Function
The main panel supports two-way voice communication. You can make and receive calls directly through the system, allowing for communication with family members or visitors.
6.3 Voice Control Integration
Integrate your PGST alarm system with Amazon Alexa or Google Assistant for hands-free control. Follow the instructions in your smart assistant's app to link the PGST system. Common commands include "Alexa, arm my home" or "Hey Google, disarm the alarm."

Figure 6.2: Alexa Voice Control Integration
6.4 SOS Function
In case of an emergency, press the SOS button on the main panel or the dedicated SOS remote. This will immediately trigger an alarm and send alerts to pre-programmed emergency contacts.

Figure 6.3: SOS Button for Emergency Situations

Figure 6.4: SOS Function for Elderly Assistance
6.5 Doorbell Function
The main unit can also function as a doorbell. When a compatible doorbell button is pressed, the main unit will emit a chime.

Figure 6.5: Doorbell Functionality
7. Maintenance
7.1 Battery Replacement
Sensors and the main unit's backup battery will indicate low power. Replace batteries promptly to ensure continuous protection. Refer to individual sensor manuals for specific battery types and replacement procedures. The main unit uses a Lithium Polymer battery.
7.2 Cleaning
Wipe the main panel and sensors with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the surfaces.
8. Troubleshooting
If you encounter issues with your PGST PG107 4G Alarm System, refer to the table below for common problems and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| System not responding | No power, low battery, or system crash. | Check power connection. Recharge or replace backup battery. Restart the system. |
| Sensor not triggering alarm | Sensor battery low, sensor out of range, or not properly paired. | Replace sensor battery. Relocate sensor closer to main unit. Re-pair the sensor. |
| No mobile alerts | No 4G signal, incorrect app settings, or SIM card issue. | Check 4G signal strength. Verify app notification settings. Ensure SIM card is active and has credit. |
| False alarms | Improper sensor placement, environmental factors, or faulty sensor. | Adjust sensor sensitivity or placement. Ensure PIR sensors are not facing heat sources or direct sunlight. Test or replace faulty sensor. |

Figure 8.1: LED Indicator States
9. Specifications
| Feature | Detail |
|---|---|
| Model Number | PG107-4G-0 |
| Brand | PGST |
| Manufacturer | PGST |
| Dimensions (Main Unit) | 10 x 3 x 3 cm |
| Weight (Main Unit) | 370 g |
| Material | ABS |
| Power Source | Battery Powered |
| Battery Type | Lithium Polymer (1 required) |
| Average Battery Life (Main Unit) | 10 Hours (backup) |
| Compatible Devices | Home Security System components |
| Connectivity | 4G, Wi-Fi |
10. Warranty and Support
10.1 Warranty Information
PGST products typically come with a limited manufacturer's warranty. Please refer to the warranty card included with your product or visit the official PGST website for specific warranty terms and conditions. Keep your proof of purchase for warranty claims.
10.2 Customer Support
For technical assistance, troubleshooting, or any questions regarding your PGST PG107 4G Alarm System, please contact PGST customer support. Contact details can usually be found on the product packaging, the official PGST website, or through your retailer.







