PGST A108F-F-US Wireless Alarm System: WiFi+4G connectivity with no monthly fees
This wireless alarm system is for the apartment dweller who wants control without complexity. You can secure your front door and main hallway in minutes, no tools required. The real value is peace of mind that comes from knowing your space is monitored, whether you're at work or on vacation.
Think of it as your home's silent guardian. The motion detectors are so sensitive they catch a pet jumping off the couch, sending an app alert before you get a text from a neighbor. With two-way audio through the app, you can listen in or speak directly through the main unit. It works with Alexa, so you can arm the system with a simple voice command. The 4G backup ensures alerts reach you even if WiFi drops, and there are no monthly fees to worry about.
Install the door sensors and main unit yourself. Customize each sensor's name in the app for quick identification. When a sensor triggers, the 110dB alarm sounds instantly, and you receive simultaneous app, call, and SMS notifications. The compact SOS button is ideal for emergencies, providing an extra layer of security for all household members.
Features
- App and remote control with Alexa compatibility
- 24-piece DIY kit for easy installation
- Tamper protection and multi-alarm alerts
- Voice control and color screen display
- Compact emergency SOS button
- WiFi+4G connectivity with no monthly fees
General specs
- Brand: PGST
- Model: A108F-F-US
- Seller: Amazon
- ID: B0G1H8W4TM
- Alert Type: Motion, Audio, Audio & Motion, Entry
- Dimensions: 102, 102, 191
- Item Weight: 227
- Connectivity: Wi-Fi, GSM
- Power Source: Battery
- Two-Way Audio: Yes
- Control Method: App, Voice, Remote
- Indoor/Outdoor: Indoor
- Connection Type: Wireless
- Smart Home Compatibility: Alexa, Tuya
- First listed by seller: 2/2/26
If you are interested in more details, you can find full information on the seller's page.
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| Brand | PGST | Clouree | YBJ | PGST | LWOHSI | Banivigx |
| Model | A108F-F-US | CL103-4GUS-F | YB519F-US-E | A107F-US-E | LW-A519W-US-D | G03SM-EB005-2F |
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| Price | $133.99 | $139.99 | $149.99 | $139.99 | $69.99 | $129.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | February 2, 2026 | February 2, 2026 | January 21, 2026 | February 2, 2026 | February 2, 2026 | February 2, 2026 |
| Alert Type | Motion, Audio, Audio & Motion, Entry | Motion, Audio, Audio & Motion | Motion, Audio | Motion, Audio, Audio & Motion | Motion, Audio & Motion | Motion, Audio, Audio & Motion, Entry |
| Dimensions | 102, 102, 191 | 129.54, 16.00, 190.50 | 41, 35, 41 | 119.38, 88.9, 0 | 76, 76, 76 | 203.2, 101.6, 304.8 |
| Item Weight | 227 | 1129 | 780 | 249.48 | 227 | 500 |
| Connectivity | Wi-Fi, GSM | Wi-Fi, GSM | Wi-Fi | Wi-Fi, GSM | Wi-Fi | Wi-Fi, GSM |
| Power Source | Battery | Battery | Battery | Battery | Battery | Battery |
| Two-Way Audio | Yes | Yes | Yes | Yes | Yes | Yes |
| Control Method | App, Voice, Remote | App, Voice, Remote, Touch | App, Voice | App, Voice, Touch | App, Voice | App, Voice |
| Indoor/Outdoor | Indoor | Indoor | Indoor | Indoor | Indoor | Indoor/Outdoor |
| Connection Type | Wireless | Wireless | Wireless | Wireless | Wireless | Wireless |
| Smart Home Compatibility | Alexa, Tuya | Tuya | Alexa | Alexa, Google Assistant, Tuya | Alexa, Google Assistant, Tuya | Alexa, Google Assistant |
| Material | Plastic | Plastic | Plastic | ABS | ||
| Detection Type | Motion, Door/Window | Motion, Door/Window | Motion, Door/Window | Motion, Door/Window | Motion, Door/Window, Human Presence | |
| Motion Detection | PIR | PIR | PIR | PIR | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | |