1. Εισαγωγή
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. Περιεχόμενα συσκευασίας
Βεβαιωθείτε ότι όλα τα είδη που αναφέρονται παρακάτω περιλαμβάνονται στη συσκευασία σας. Εάν λείπουν ή έχουν υποστεί ζημιά κάποια είδη, επικοινωνήστε με την υποστήριξη πελατών.
- 1 x PGST Alarm Hub (Main Unit)
- 8 x Αισθητήρες Πόρτας/Παραθύρου
- 4 x Τηλεχειριστήρια
- 1 x Siren (120dB)
- 1 x Ανιχνευτής κίνησης
- 2 x RFID Tags
- Μετασχηματιστής ρεύματος
- Εγχειρίδιο χρήστη
3. Πληροφορίες Ασφάλειας
Read all instructions carefully before using the product. Keep this manual for future reference.
- Do not expose the main unit to water or moisture.
- Βεβαιωθείτε ότι ο προσαρμογέας ρεύματος είναι σωστά συνδεδεμένος σε μια κατάλληλη πηγή ρεύματος.
- Χρησιμοποιείτε μόνο τον παρεχόμενο μετασχηματιστή ρεύματος.
- Κρατήστε τη συσκευή μακριά από υψηλές θερμοκρασίες και άμεσο ηλιακό φως.
- Μην επιχειρήσετε να επισκευάσετε ή να τροποποιήσετε τη συσκευή μόνοι σας. Επικοινωνήστε με εξειδικευμένο προσωπικό για σέρβις.
- Απορρίψτε τις μπαταρίες σύμφωνα με τους τοπικούς κανονισμούς.
4. Ρύθμιση
4.1 Initial Setup of the Alarm Hub
- Σύνδεση ρεύματος: 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.
- Αρχική διαμόρφωση: Follow the on-screen prompts on the LCD display to set the date, time, and language.
4.2 Εγκατάσταση εφαρμογής και δημιουργία λογαριασμού
- Κατεβάστε την εφαρμογή: Αναζήτηση για "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.
- Εγγραφή/Σύνδεση: Open the app and follow the instructions to create a new account or log in if you already have one.
4.3 Σύνδεση σε WiFi
The alarm system supports 2.4 GHz WiFi networks only. 5 GHz networks are not supported.
- Ενεργοποίηση λειτουργίας σύζευξης: 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.
- Προσθήκη συσκευής στην εφαρμογή: Open the Tuya Smart/Smartlife app, tap the "+" icon to add a new device. Select "Security & Video Surveillance" then "Alarm (Wi-Fi)".
- Σύνδεση σε WiFi: 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.
- Επιβεβαίωση: Once connected, the app will confirm the successful addition of the device.
4.4 Προσθήκη ασύρματων αισθητήρων και αξεσουάρ
The system uses wireless code learning to add new accessories.
- Μπείτε στη λειτουργία εκμάθησης: On the alarm hub, navigate to the "Accessories" or "Sensor Management" menu and select "Add Sensor" or "Learning Mode".
- Ενεργοποίηση αισθητήρα: 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.
- Αντιστοίχιση Ζώνης: Assign the newly added sensor to a specific zone and rename it for easy identification (e.g., "Front Door," "Living Room Motion").
- Επαναλαμβάνω: 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. Λειτουργία του Συστήματος
5.1 Όπλιση και αφόπλιση
Το σύστημα προσφέρει πολλαπλές λειτουργίες όπλισης:
- Όπλιση (Λειτουργία εκτός έδρας): Ενεργοποιεί όλους τους αισθητήρες. Χρησιμοποιήστε το κατά την έξοδο από το χώρο.
- Αρχική όπλιση (Λειτουργία παραμονής): Ενεργοποιεί τους αισθητήρες περιμέτρου (π.χ. αισθητήρες πόρτας/παραθύρου) ενώ επιτρέπει την κίνηση εντός του ακινήτου.
- Αφοπλίζω: Απενεργοποιεί όλους τους αισθητήρες.
You can arm/disarm using the alarm hub's keypad, remote controls, RFID tags, or the Tuya Smart/Smartlife app.
5.2 Λειτουργία 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 Αμφίδρομη φωνητική ενδοεπικοινωνία
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 Φωνητικός έλεγχος (Alexa/Google Home)
The PGST alarm system is compatible with Amazon Alexa/Echo and Google Home. To enable voice control:
- Σύνδεσμος Λογαριασμού: In the Alexa or Google Home app, enable the "Tuya Smart" or "Smartlife" skill/service and link your account.
- Ανακαλύψτε Συσκευές: Ζητήστε από τον φωνητικό σας βοηθό να ανακαλύψει νέες συσκευές.
- Φωνητικές εντολές: 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. Συντήρηση
6.1 Αντικατάσταση μπαταρίας
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.
- Ασύρματοι αισθητήρες: 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 Καθαρισμός
Wipe the alarm hub and sensors with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
7. Αντιμετώπιση Προβλημάτων
If you encounter issues with your PGST alarm system, refer to the following common solutions:
| Πρόβλημα | Πιθανή αιτία | Διάλυμα |
|---|---|---|
| Το σύστημα δεν συνδέεται στο 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. |
| Οι αισθητήρες δεν αντιστοιχίζονται | 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. |
| Δεν υπάρχουν κλήσεις/SMS μέσω GSM | 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. |
| Ψευδείς συναγερμοί | 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. Προδιαγραφές
| Κατασκευαστής | PGST |
| Αριθμός μοντέλου | PG109-2G-A1 |
| Διαστάσεις (ΜxΠxΥ) | 18 x 12 x 8 εκ |
| Βάρος | 890 γρ |
| Συνδεσιμότητα | Wireless (WiFi 2.4GHz, GSM 2G) |
| Πηγή ισχύος | Battery-powered (Main unit: CR2032 included, external power adapter; Sensors: various batteries) |
| Sound Level (Siren) | 120 ντεσιμπέλ |
| Μέθοδος Ελέγχου | App (Tuya Smart/Smartlife), Remote Control, Keypad, RFID |
| Συμβατές Συσκευές | Smartphones, Tablets, Amazon Alexa, Google Home |
| Συμπεριλαμβανόμενα εξαρτήματα | Alarm Hub, 8 Door/Window Sensors, 4 Remote Controls, 1 Siren, 1 Motion Detector, 2 RFID Tags |
9. Εγγύηση και υποστήριξη
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 webτοποθεσία.





