1. Introduction
The PGST PG-107 is a comprehensive wireless home security alarm system designed to provide robust protection for your property. Featuring WIFI and GSM connectivity, it supports APP control via Tuya, integrates with smart assistants like Alexa and Google Assistant, and offers a user-friendly 4.3-inch touch screen interface. This manual provides detailed instructions for setting up, operating, and maintaining your alarm system.
2. Package Contents
Please verify that all items listed below are included in your package:

Image: Various components of the PGST PG-107 alarm system kit.
- 1 x WIFI+2G PG-107 Alarm Host
- 6 x PIR Sensor (Pet Immune)
- 22 x Door Sensor
- 3 x Smoke Detector
- 4 x RFID Tags
- 1 x Gas Detector
- 1 x Wired Indoor Siren
- 2 x Wireless Outdoor Solar Siren
3. Product Overview
Familiarize yourself with the main components and interfaces of the PG-107 alarm host.

Image: Front, Back, and Side views of the PGST PG-107 alarm host.
Front View:
- SOS button: Large circular button for emergency calls.
- SOS button background light: Illuminates the SOS button.
- RFID tag sensing area: Area to tap RFID tags for arming/disarming.
- Capacitive and IPS screen: 4.3-inch touch display for system control.
Back View:
- Built-in anti-tamper switch: Triggers an alarm if the host is tampered with.
Bottom View:
- Power On/Off: Switch to turn the device on or off.
- 5V USB: Micro USB port for power input.
- Wired Siren Jack: Port for connecting a wired siren.
- SIM Card Slot: Slot for inserting a GSM SIM card.
- Wired Defense Zone Socket: Sockets for connecting wired sensors.
4. Key Features
The PGST PG-107 alarm system offers a variety of features for enhanced home security:
- Display: 4.3-inch touch screen with IPS color display.
- Connectivity: WIFI and GSM (850/900/1800/1900MHz) support.
- Zone Management: Supports 99 wireless zones and 4 wired zones.
- Voice Prompts: Provides clear voice guidance for operations.
- Multi-language Support: Built-in 10 languages including English, Russian, German, Spanish, Polish, Greek, Italian, French.
- Remote Control: SMS remote settings and APP control via Tuya.
- Emergency Contacts: 5 preset alarm numbers for emergency calls.
- Siren Support: Compatible with wireless sirens.
- Smart Home Integration: Supports Alexa and Google Assistant.
- Power Backup: Built-in rechargeable 3.7V/1000mAh lithium battery with automatic conversion to standby power.
- Safety Features: Low battery alarm and anti-disassembly alarm function.
- Camera Linkage: Can be linked with Tuya IP Cameras to trigger motion detection alarms upon system activation.
- Access Control: Supports RFID tag control.
- Doorbell Function: The alarm host can function as a visible doorbell.
- Door/Window Alert: Provides alerts when doors or windows are opened.
5. Setup Guide
Follow these steps to set up your PGST PG-107 alarm system:
5.1 Power Connection
Connect the alarm host to a power source using the provided DC 5V/1A Micro USB power adapter.
5.2 SIM Card Installation
If you plan to use GSM features, insert a compatible SIM card into the SIM Card Slot located at the bottom of the host.

Image: SIM card, power, and wired siren connections.
5.3 Wired Siren Connection
Connect the wired indoor siren to the 'Wired Siren Jack' port on the bottom of the alarm host.
5.4 Pairing Accessories
The system supports pairing various wireless accessories. Follow the steps below for each type:
Video: Demonstration of pairing remote controls, PIR sensors, door sensors, and RFID tags with the alarm host.
5.4.1 Remote Controls
- On the alarm host, navigate to the 'Parts' menu.
- Select 'Remote'.
- Tap the '+' icon to add a new remote.
- Press any button on the remote control. The host will confirm successful learning.
5.4.2 PIR Sensors and Door/Window Sensors
- On the alarm host, navigate to the 'Parts' menu.
- Select 'Detector'.
- Tap the '+' icon to add a new detector.
- Trigger the sensor (e.g., move in front of the PIR sensor, separate the two parts of the door/window sensor). The host will confirm successful learning.
5.4.3 RFID Tags
- On the alarm host, navigate to the 'Parts' menu.
- Select 'RFID'.
- Tap the '+' icon to add a new RFID tag.
- Tap the RFID tag on the 'RFID tag sensing area' on the alarm host. The host will confirm successful learning.
5.5 Tuya App Integration
Download the Tuya Smart or Smart Life app from your mobile app store. Follow the in-app instructions to add your PGST PG-107 alarm host and link it to your smart home ecosystem.

Image: Tuya App integration for smart control.
6. Operating Instructions
6.1 Arming and Disarming the System
You can arm and disarm your alarm system using several methods:
- Remote Control: Use the arm/disarm buttons on your paired remote control.
- RFID Tag: Tap a paired RFID tag on the RFID sensing area of the host.
- Mobile App: Use the Tuya Smart or Smart Life app on your smartphone.
- Host Touch Screen: Use the 'Arm' and 'Disarm' options on the 4.3-inch touch screen.

Image: Scheduled arming and disarming for convenience.
6.2 SOS Function
In case of an emergency, press the large 'SOS' button on the alarm host. This will trigger an immediate alarm and notify your preset emergency contacts.
6.3 Phone Function
The system supports a phone function, allowing you to preset up to 5 groups of redial numbers. In an emergency, the system can automatically dial these numbers.

Image: Phone function for emergency calls and SMS.
6.4 Door Open Alert
When a door or window equipped with a sensor is opened while the system is armed, the system will trigger an alert.

Image: Door open alert feature.
6.5 Tuya IP Camera Linkage
After connecting your Tuya IP Camera, when the alarm system is triggered by motion, the camera will automatically turn on its motion detection alarm and record the event.

Image: Linking with Tuya IP Camera for enhanced surveillance.
6.6 Doorbell Function
The alarm host can be used as a visible doorbell. When a doorbell button (sold separately) is pressed, the host will chime.

Image: Alarm host functioning as a visible doorbell.
7. Maintenance
7.1 Battery Management
The PG-107 alarm host features a built-in rechargeable 1000mAh lithium battery. In case of a power outage, the system automatically switches to battery power for continuous operation. The system will provide a low battery alarm when the battery level is critical.

Image: Battery status and anti-disassembly features.
7.2 Anti-Disassembly Alarm
The alarm host is equipped with a built-in anti-pry switch. If the host is forcibly removed from its mounting or tampered with, an anti-demolition alarm will be triggered to enhance system safety.

Image: Built-in anti-pry switch for anti-disassembly alarm.
8. Troubleshooting
If you encounter any issues with your PGST PG-107 alarm system, consider the following common troubleshooting steps:
- No Power: Ensure the power adapter is securely connected and the power outlet is functional. Check the Power On/Off switch on the host.
- Sensors Not Responding: Verify that sensors are correctly paired (refer to Section 5.4). Check sensor battery levels. Ensure sensors are within the wireless range of the host.
- No GSM/WIFI Connection: Check SIM card insertion and ensure it has active service. Verify WIFI network credentials and signal strength.
- App Connectivity Issues: Ensure the Tuya Smart/Smart Life app is updated to the latest version. Restart the app and the alarm host. Check your internet connection.
- False Alarms: Ensure sensors are installed correctly and not in areas prone to false triggers (e.g., direct sunlight, drafts, pet movement if not using pet-immune sensors). Adjust sensor sensitivity if applicable.
- Voice Prompts/Siren Issues: Check volume settings on the host. Ensure wired siren is properly connected.
For persistent issues, please contact customer support.
9. Specifications
Detailed technical parameters for the PGST PG-107 alarm system:

Image: Technical Parameters of the PGST PG-107.
| Parameter | Value |
|---|---|
| Input Voltage | DC 5V (Micro USB Standard Interface Power Supply) |
| Working Current (Screen Off) | < 140mA |
| Working Current (Screen On) | < 280mA |
| Standby Current | 0uA |
| Siren Output | < 560mA |
| Wireless Frequency | 433 Mhz |
| Wireless Coding | eV1527 |
| GSM System | 850/900/1800/1900MHz |
| WIFI System | IEEE802.11b/g/n wireless standard |
| Spare Battery | 3.7V/1000mAh lithium battery |
| Working Temperature | -10 ~ 55 °C |
| Relative Humidity | < 80% (no condensation) |
| Product Size (L x H x T) | 160*98*19MM |
10. Warranty and Support
PGST is committed to providing quality products and customer satisfaction. Please review the following information regarding warranty and support:

Image: Warranty & Service information.
- Delivery Time: Most items are typically shipped out within 48 hours, except during promotional events.
- Warranty Period: We usually offer a 12 to 18-month warranty for our products.
- Shopping Help: Rest assured that we will try our best to respond to your inquiry within 24 hours.
For any questions or concerns, feel free to contact us. Your satisfaction is our priority.





