1. Танилцуулга
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. Багцын агуулга
Доор жагсаасан бүх зүйл таны багцад байгаа эсэхийг шалгана уу. Хэрэв ямар нэгэн зүйл дутуу эсвэл эвдэрсэн бол хэрэглэгчийн дэмжлэгтэй холбоо барина уу.
- 1 x PGST Alarm Hub (Main Unit)
- 8 x Хаалга/Цонхны мэдрэгч
- 4 х алсын удирдлага
- 1 x Siren (120dB)
- 1 x Motion Detector
- 2 х RFID Tags
- Эрчим хүчний адаптер
- Хэрэглэгчийн гарын авлага
3. Аюулгүй байдлын мэдээлэл
Read all instructions carefully before using the product. Keep this manual for future reference.
- Do not expose the main unit to water or moisture.
- Цахилгаан адаптер нь тохирох тэжээлийн эх үүсвэрт зөв холбогдсон эсэхийг шалгаарай.
- Зөвхөн өгсөн тэжээлийн адаптерийг ашиглана уу.
- Төхөөрөмжийг өндөр температур, нарны шууд тусгалаас хол байлга.
- Төхөөрөмжийг өөрөө засах эсвэл өөрчлөх гэж бүү оролдоорой. Үйлчилгээ авахын тулд мэргэшсэн ажилтантай холбогдоно уу.
- Орон нутгийн дүрмийн дагуу батерейг хаях.
4. Тохиргоо
4.1 Initial Setup of the Alarm Hub
- Эрчим хүчний холболт: 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.
- Анхны тохиргоо: Follow the on-screen prompts on the LCD display to set the date, time, and language.
4.2 Апп суулгах болон бүртгэл үүсгэх
- Апп татаж авах: хайх "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.
- Бүртгүүлэх/Нэвтрэх: Open the app and follow the instructions to create a new account or log in if you already have one.
4.3 WiFi сүлжээнд холбогдож байна
The alarm system supports 2.4 GHz WiFi networks only. 5 GHz networks are not supported.
- Хослуулах горимыг идэвхжүүлэх: 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.
- Апп-д төхөөрөмж нэмэх: Open the Tuya Smart/Smartlife app, tap the "+" icon to add a new device. Select "Security & Video Surveillance" then "Alarm (Wi-Fi)".
- WiFi-д холбогдох: 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.
- Баталгаажуулалт: Once connected, the app will confirm the successful addition of the device.
4.4 Adding Wireless Sensors and Accessories
The system uses wireless code learning to add new accessories.
- Сурах горимд орно уу: On the alarm hub, navigate to the "Accessories" or "Sensor Management" menu and select "Add Sensor" or "Learning Mode".
- Мэдрэгчийг идэвхжүүлэх: 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.
- Assign Zone: Assign the newly added sensor to a specific zone and rename it for easy identification (e.g., "Front Door," "Living Room Motion").
- Давтах: 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. Системийг ажиллуулах
5.1 Зэвсэглэх, зэвсэглэх
The system offers multiple arming modes:
- Гар (Гарсан горим): Activates all sensors. Use when leaving the premises.
- Home Arm (Stay Mode): Activates perimeter sensors (e.g., door/window sensors) while allowing movement within the property.
- Зэвсэггүй болгох: Deactivates all sensors.
You can arm/disarm using the alarm hub's keypad, remote controls, RFID tags, or the Tuya Smart/Smartlife app.
5.2 SOS функц
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 Two-Way Voice Intercom
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 Дуут удирдлага (Alexa/Google Home)
The PGST alarm system is compatible with Amazon Alexa/Echo and Google Home. To enable voice control:
- Бүртгэлийг холбох: In the Alexa or Google Home app, enable the "Tuya Smart" or "Smartlife" skill/service and link your account.
- Төхөөрөмжүүдийг олж мэдэх: Дуут туслахаасаа шинэ төхөөрөмж нээхийг хүс.
- Дуут тушаалууд: 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. Засвар үйлчилгээ
6.1 Батерейг солих
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.
- Утасгүй мэдрэгч: 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 Цэвэрлэгээ
Wipe the alarm hub and sensors with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
7. Алдаа засах
If you encounter issues with your PGST alarm system, refer to the following common solutions:
| Асуудал | Боломжит шалтгаан | Шийдэл |
|---|---|---|
| System not connecting to WiFi | 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. |
| Sensors not pairing | 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. |
| No GSM calls/SMS | 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. |
| Хуурамч дохиолол | 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. Техникийн үзүүлэлтүүд
| Үйлдвэрлэгч | PGST |
| Загварын дугаар | PG109-2G-A1 |
| Хэмжээ (LxWxH) | 18 x 12 x 8 см |
| Жин | 890 гр |
| Холболт | Wireless (WiFi 2.4GHz, GSM 2G) |
| Эрчим хүчний эх үүсвэр | Battery-powered (Main unit: CR2032 included, external power adapter; Sensors: various batteries) |
| Дууны түвшин (Дууны дохио) | 120 децибел |
| Хяналтын арга | App (Tuya Smart/Smartlife), Remote Control, Keypad, RFID |
| Тохиромжтой төхөөрөмжүүд | Smartphones, Tablets, Amazon Alexa, Google Home |
| Оруулсан бүрэлдэхүүн хэсгүүд | Alarm Hub, 8 Door/Window Sensors, 4 Remote Controls, 1 Siren, 1 Motion Detector, 2 RFID Tags |
9. Баталгаат хугацаа ба дэмжлэг
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.





