PGST is a European brand specializing in wireless GSM and 4G alarm systems. Connect an alarm control panel to detectors, cameras and sirens to protect your home or business around the clock.
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PGST alarm panels: PG103, PG106, PG107, PG108
Every PGST system starts with the right control panel. The PG103 is perfect for small spaces with GSM 2G connectivity. The PG106 upgrades to 4G with support for up to 200 zones. The PG107 adds a large touchscreen and enhanced battery backup. The PG108 is the premium model with a colour touchscreen and maximum accessory compatibility.
Wireless detectors: motion and intrusion
PGST sensors use 433 MHz wireless technology for reliable perimeter coverage. The PIR infrared motion sensor detects any presence up to 12 metres away. The door and window sensor triggers an alert the moment an entry point is opened. The SOS button allows anyone to call for help with a single press.
PGST wireless security cameras
Monitor your property in real time with PGST cameras. The indoor camera shoots Full HD with night vision and two-way audio. The indoor night camera is optimised for complete darkness. The outdoor night camera keeps watch over your facade and garden. The solar outdoor camera runs fully autonomously on solar power. The camera bulb hides discreetly inside a standard E27 socket.
Indoor and outdoor alarm sirens
PGST sirens complete your protection by deterring intruders and alerting neighbours. The indoor siren warns occupants at up to 110 dB. The outdoor siren reaches 120 dB with a strobe light, built-in backup battery and IP65 weatherproofing.
Why choose the PGST alarm system?
FAQ — Frequently asked questions about PGST
Does the PGST panel work without an internet connection?
Yes. The control panel communicates via the GSM or 4G mobile network, independently of your Wi-Fi. Alerts are sent by SMS and voice call directly to your phone even if your internet goes down.
How many sensors can I connect to a PGST panel?
Depending on the model, the PGST panel supports between 99 zones (PG103) and 200 zones (PG106, PG107, PG108). Every accessory — sensor, camera, siren — occupies one zone and pairs wirelessly.
Is PGST easy to install without technical knowledge?
Yes. The entire system is wireless and the setup is guided by the mobile app. Place the accessories, pair them to the panel via the app, and programme your alert contacts. No technical skills required.
Can I expand my PGST system later?
Yes. The PGST ecosystem is fully modular. You can add sensors, cameras, sirens or SOS buttons at any time simply by pairing them to your existing control panel — no replacement needed.
Internal links — all PGST products in English
Browse the full range: PG103 · PG106 · PG107 · PG108 · PIR sensor · Door sensor · SOS button · Indoor camera · Indoor night camera · Outdoor night camera · Solar camera · Camera bulb · Indoor siren · Outdoor siren
The PGST System: 433 MHz Wireless Technology
PGST is a European manufacturer specialising in wireless home security systems. The entire product range is built on 433 MHz radio technology, providing stable communication between the control panel and its accessories up to 150 metres in open air. This dedicated frequency avoids interference with domestic Wi-Fi networks (2.4 GHz and 5 GHz), ensuring maximum reliability even in signal-dense environments. The modular design lets you start with a basic kit and expand with cameras, sirens, door sensors or SOS buttons as your needs grow — all accessories remain compatible across every PGST control panel model.
The PGST ecosystem includes four control panel models — PG103, PG106, PG107 and PG108 — covering installations from a small flat to a large commercial premises. All accessories share the same pairing procedure and the same PGST mobile application, regardless of which panel you choose. No subscription is required: alerts are sent via SMS and voice calls over the GSM/4G network, completely independent of your home internet connection.
Frequently Asked Questions About the PGST System
Does the PGST system require an internet connection to work?
No. PGST alerts are sent via the GSM/4G network as voice calls and SMS messages to your emergency contacts. The system works even if your internet connection or home router is down. An internet connection is only needed for push notifications through the PGST app — a useful extra, but not essential. In the event of a mains power cut, the panel’s built-in backup battery keeps the system active for several hours.
Is a monthly subscription required to use PGST?
No subscription is required. You purchase the hardware once and use the SMS and voice call alert functions at no additional cost beyond your normal mobile plan. The PGST app is free to download and use, and no cloud subscription is needed for core features. SIM card charges for outgoing SMS and calls are billed by your mobile operator at standard rates, which are typically included in modern mobile plans.
How many devices can be connected to a PGST control panel?
Capacity depends on the panel model. The PG103 (entry level) supports up to 99 wireless zones — more than enough for a flat or average-sized house. The PG106 and PG107 offer extended intermediate capacities. The PG108 (flagship) manages up to 200 zones, suited to large homes or small commercial premises. Every PGST accessory — sensors, cameras, sirens, SOS buttons — is compatible with every panel model, so your accessory investment is protected if you upgrade later.
The PGST System: Modular Security with 433 MHz Wireless Technology
The PGST system is fully modular: you start with a central control unit and a few sensors, then expand progressively by adding cameras, sirens, door detectors and SOS buttons as your needs evolve. The PG103, PG106, PG107 and PG108 control panels are all compatible with the same PGST accessories, protecting your investment over the long term. Installation requires no wiring between individual components — each device communicates wirelessly with the control unit and can be paired in seconds.
The entire product range is built on 433 MHz radio technology, a frequency reserved for security and home automation applications in the UK and Europe. This frequency avoids interference with home Wi-Fi networks (2.4 GHz and 5 GHz) and ensures stable communication up to 150 metres in open environments. Even in densely populated areas with many radio signals, the connection between the control unit and sensors remains reliable and consistent.
Frequently Asked Questions About the PGST System
Does the PGST system require an internet connection?
No. PGST alarm notifications are sent via the GSM/4G mobile network as phone calls and SMS messages to your emergency contacts. The control unit works even when your internet connection or router is down — which can be critical in emergency situations. An internet connection is only useful for push notifications via the PGST app on your smartphone, but is not a prerequisite for the core functions of the alarm system. In the event of a power cut, the control unit’s backup battery keeps the protection active.
Are there monthly subscription fees?
No, the PGST system requires no subscription. You purchase the hardware once and use the alarm and SMS notification functions indefinitely without ongoing costs. SMS messages and phone calls are billed by your mobile operator at standard rates — typically already included in modern mobile plans. The PGST app is also free to download and requires no cloud subscription for its basic functions.
How many devices can be connected to a PGST control unit?
Capacity depends on the control unit model chosen. The PG103 (entry-level model) supports up to 99 wireless zones — more than sufficient for a flat or standard house. The PG106 and PG107 models offer expanded capacities for medium to large properties. The PG108 (high-end model) manages up to 200 zones, ideal for large homes or smaller commercial premises. All PGST accessories — sensors, cameras, sirens, SOS buttons — are compatible with every control unit in the range.