1. Введение
The PGST WiFi+GSM 2G Smart Home Alarm System (Model PG109-2G-A1) provides a comprehensive security solution for your home or office. This advanced system features dual network connectivity, utilizing both WiFi and GSM 2G for reliable communication. It includes an intuitive LCD screen with capacitive touch buttons and integrates seamlessly with the Tuya Smartlife app for convenient control from your smartphone. The system supports up to 4 wired zones and 99 wireless zones, allowing for extensive customization and expansion with various sensors and accessories. This manual will guide you through the installation, operation, and maintenance of your alarm system.
2. Содержимое упаковки
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- 1 x PGST Alarm Hub (Main Unit)
- 8 датчика открытия дверей/окон
- 4 пульта дистанционного управления
- 1 сирена (120 дБ)
- 1 датчик движения
- 2 х RFID Tags
- Адаптер питания
- Руководство пользователя
3. Информация по технике безопасности
Read all instructions carefully before using the product. Keep this manual for future reference.
- Do not expose the main unit to water or moisture.
- Убедитесь, что адаптер питания правильно подключен к подходящему источнику питания.
- Используйте только прилагаемый адаптер питания.
- Беречь устройство от высоких температур и прямых солнечных лучей.
- Не пытайтесь ремонтировать или модифицировать устройство самостоятельно. Обратитесь за обслуживанием к квалифицированным специалистам.
- Утилизируйте батареи в соответствии с местным законодательством.
4. Настройка
4.1 Initial Setup of the Alarm Hub
- Подключение питания: Connect the power adapter to the alarm hub and plug it into a wall outlet. The system will power on automatically.
- SIM Card Installation (Optional for GSM Functionality): If you intend to use the GSM 2G feature, insert a compatible 2G SIM card into the designated slot on the alarm hub. Ensure the SIM card is activated and has sufficient credit for calls and SMS.
- Начальная конфигурация: Follow the on-screen prompts on the LCD display to set the date, time, and language.
4.2 Установка приложения и создание учетной записи
- Загрузите приложение: Искать "Tuya Smart" or "Smartlife" in your smartphone's app store (Google Play Store for Android or Apple App Store for iOS). Download and install the app.
- Регистрация/Войти: Open the app and follow the instructions to create a new account or log in if you already have one.
4.3 Подключение к Wi-Fi
The alarm system supports 2.4 GHz WiFi networks only. 5 GHz networks are not supported.
- Включить режим сопряжения: On the alarm hub, navigate to the WiFi settings and select "EZ Mode" or "AP Mode" for network pairing. Refer to the on-screen instructions for specific steps.
- Добавить устройство в приложение: Open the Tuya Smart/Smartlife app, tap the "+" icon to add a new device. Select "Security & Video Surveillance" then "Alarm (Wi-Fi)".
- Подключиться к Wi-Fi: Follow the in-app instructions to connect the alarm hub to your 2.4 GHz WiFi network. You will need to enter your WiFi password.
- Подтверждение: Once connected, the app will confirm the successful addition of the device.
4.4 Добавление беспроводных датчиков и аксессуаров
The system uses wireless code learning to add new accessories.
- Войдите в режим обучения: On the alarm hub, navigate to the "Accessories" or "Sensor Management" menu and select "Add Sensor" or "Learning Mode".
- Активировать датчик: Trigger the sensor you wish to add (e.g., separate the two parts of a door/window sensor, press the button on a remote control, or trigger the motion detector). The alarm hub will beep to confirm successful pairing.
- Назначить зону: Assign the newly added sensor to a specific zone and rename it for easy identification (e.g., "Front Door," "Living Room Motion").
- Повторить: Repeat this process for all door/window sensors, motion detectors, remote controls, and RFID tags.

Image: PGST Alarm Hub with door/window sensors, motion detector, and remote controls.
This image displays the main alarm hub alongside several included accessories, such as door/window sensors, a motion detector, and remote controls, illustrating the complete system components.
5. Работа с системой
5.1 Постановка и снятие с охраны
Система предлагает несколько режимов постановки на охрану:
- Постановка на охрану (режим «Вне дома»): Активирует все датчики. Использовать при выходе из помещения.
- Режим домашней охраны (режим ожидания): Активирует датчики периметра (например, датчики дверей/окон), разрешая при этом перемещение внутри помещения.
- Снять с охраны: Отключает все датчики.
You can arm/disarm using the alarm hub's keypad, remote controls, RFID tags, or the Tuya Smart/Smartlife app.
5.2 Функция SOS
In case of an emergency, press the SOS button on the alarm hub or a remote control. The system will immediately trigger the siren and send emergency notifications to pre-programmed contacts via SMS or call (if GSM is active).

Image: Remote control with SOS button.
This image highlights the dedicated SOS button on the remote control, designed for immediate emergency activation of the alarm system.
5.3 Двусторонняя голосовая связь
The alarm hub supports two-way voice communication. When an alarm is triggered or a call is initiated, you can speak and listen through the alarm hub, allowing for direct communication with occupants or monitoring personnel.

Image: Illustration of two-way voice intercom.
This image illustrates the two-way voice intercom feature, showing a user communicating through the alarm panel with another person, enabling real-time audio interaction.
5.4 Голосовое управление (Alexa/Google Home)
The PGST alarm system is compatible with Amazon Alexa/Echo and Google Home. To enable voice control:
- Связать аккаунт: In the Alexa or Google Home app, enable the "Tuya Smart" or "Smartlife" skill/service and link your account.
- Откройте для себя устройства: Попросите своего голосового помощника обнаружить новые устройства.
- Голосовые команды: You can now use voice commands to arm or disarm your system (e.g., "Alexa, disarm my home").

Image: Alarm system supporting Alexa voice control.
This image demonstrates the alarm system's compatibility with Amazon Alexa, showing a user disarming the system via voice command, highlighting the convenience of smart home integration.
5.5 APP Notifications
The Tuya Smart/Smartlife app provides real-time alarm notifications directly to your smartphone. Notifications will indicate the specific zone that triggered the alarm, allowing for quick identification of the event location.
6. Техническое обслуживание
6.1. Замена батареи
The alarm hub has a built-in backup battery providing approximately 8.5 hours of operation during a power outage. Wireless sensors are battery-powered and will send low battery alerts to the app and the main unit when replacement is needed.
- Main Unit Backup Battery: The main unit includes a CR2032 battery. This is primarily for maintaining settings and clock during short power interruptions. The main power supply is essential for full functionality.
- Беспроводные датчики: Replace batteries in wireless sensors promptly when low battery notifications are received. Refer to the specific sensor's design for battery type and replacement instructions.

Image: Alarm hub with backup battery indicator.
This image shows the alarm hub's display indicating the status of its low power consumption and the presence of an 8.5-hour backup battery, ensuring continued operation during power failures.

Image: Low battery alert for wireless sensors.
This image illustrates the system's ability to detect and notify users when wireless sensor batteries are low, showing an alert on the alarm panel and the mobile app, prompting timely battery replacement.
6.2 Очистка
Wipe the alarm hub and sensors with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
7. Поиск Неисправностей
If you encounter issues with your PGST alarm system, refer to the following common solutions:
| Проблема | Возможная причина | Решение |
|---|---|---|
| Система не подключается к Wi-Fi. | Incorrect WiFi password; 5 GHz network used; router too far. | Verify password; ensure 2.4 GHz network; move hub closer to router or use a WiFi extender. |
| Датчики не сопрягаются | Sensor not in learning mode; battery low; too far from hub. | Ensure hub is in learning mode; replace sensor battery; move sensor closer to hub. |
| Звонки/SMS не принимаются. | SIM card not inserted correctly; SIM card not activated; no credit; 2G network unavailable. | Reinsert SIM card; contact service provider to activate/add credit; check 2G network coverage. |
| Ложные тревоги | Improper sensor placement; sensitivity too high (motion detector); environmental factors. | Adjust sensor placement; reduce motion detector sensitivity; ensure no drafts or pets trigger sensors. |
8. Технические характеристики
| Производитель | ПГСТ |
| Номер модели | PG109-2G-A1 |
| Размеры (ДxШxВ) | 18 х 12 х 8 см |
| Масса | 890 г |
| Связность | Wireless (WiFi 2.4GHz, GSM 2G) |
| Источник питания | Battery-powered (Main unit: CR2032 included, external power adapter; Sensors: various batteries) |
| Уровень звука (сирена) | 120 децибела |
| Метод контроля | App (Tuya Smart/Smartlife), Remote Control, Keypad, RFID |
| Совместимые устройства | Smartphones, Tablets, Amazon Alexa, Google Home |
| Включенные компоненты | Alarm Hub, 8 Door/Window Sensors, 4 Remote Controls, 1 Siren, 1 Motion Detector, 2 RFID Tags |
9. Гарантия и поддержка
PGST products are designed for reliability and performance. For warranty information, please refer to the documentation provided with your purchase or contact your retailer. If you encounter any issues or require technical assistance, please contact PGST customer support. Our team is available to help with setup, troubleshooting, and general inquiries.
Note: Customer service contact details are typically found on the product packaging or the official PGST webсайт.





