PGST A519W Home Alarm System with Instant App Alerts, 8-Piece Kit, Siren Hub, Motion and Door Sensors, Remote, Works with Alexa: Instant alerts via Tuya app for remote control anywhere
This PGST Home Alarm System is for the busy parent who wants a simple way to secure their apartment or house while at work or on vacation. While many systems focus on security, this one gives you the confidence to leave home knowing you'll be the first to know if something happens.
The motion sensor picks up movement in a hallway before your dog even barks, sending an instant alert to your phone. You can check the Tuya app immediately and trigger the loud siren remotely to scare off an intruder. With two-way audio through Alexa compatibility, you can even listen in or speak through the hub from anywhere.
Setup takes minutes with the included door sensors and remote. Place sensors on windows and doors, and the system arms with a button press. It works seamlessly for monitoring kids' safety or securing a villa, providing reliable protection without complex installation.
Features
- Ear-piercing siren at high decibel level for powerful deterrence
- Advanced magnetic field technology for precise door/window detection
- PIR motion detector with infrared technology up to 32.8 feet range
- Easy installation with straightforward setup and remote operation
- One-year quality warranty for reliable assurance and service
- Instant alerts via Tuya app for remote control anywhere
General specs
- Brand: PGST
- Model: A519W
- Seller: Amazon
- ID: B0FC5Z8NJT
- Alert Type: Motion, Audio, Audio & Motion
- Dimensions: 101.6, 76.2, 127.0
- Connectivity: Wi-Fi
- Mounting Type: Door Mount
- Control Method: App, Voice, Remote
- Detection Type: Motion, Door/Window, Human Presence
- Indoor/Outdoor: Indoor
- Connection Type: Wireless
- Motion Detection: PIR
- OS Compatibility: Android, iOS
- Smart Home Compatibility: Alexa, Tuya
- First listed by seller: 12/6/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Price History for seller Amazon
| Date | Price |
|---|---|
| 1/14/26 | $39.99 |
| 12/6/25 | $49.99 |
Shipping options
United States
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| Brand | PGST | PGST | PGST | YBJ | Clouree | Banivigx |
| Model | A519W | A107F | PG103-US4G-A | YB519F-US-E | CL103-4GUS-F | G03SM-EB005-2F |
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| Price | $39.99 | $159.99 | $49.99 | $149.99 | $139.99 | $129.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Feb 7, 2026 | Dec 9, 2025 | Feb 2, 2026 | Jan 21, 2026 | Feb 7, 2026 | Feb 7, 2026 |
| Alert Type | Motion, Audio, Audio & Motion | Motion | Motion, Audio, Audio & Motion, Entry | Motion, Audio | Motion, Audio, Audio & Motion | Motion, Audio, Audio & Motion, Entry |
| Dimensions | 101.6, 76.2, 127.0 | 152.4, 101.6, 203.2 | 41, 35, 41 | 129.54, 16.00, 190.50 | 203.2, 101.6, 304.8 | |
| Item Weight | 1288.0 | 780 | 1129 | 500 | ||
| Connectivity | Wi-Fi | GSM | Wi-Fi, GSM | Wi-Fi | Wi-Fi, GSM | Wi-Fi, GSM |
| Power Source | Battery | Battery | Battery | Battery | ||
| Yes | Yes | Yes | ||||
| Control Method | App, Voice, Remote | App | App, Voice | App, Voice | App, Voice, Remote, Touch | App, Voice |
| Detection Type | Motion, Door/Window, Human Presence | Motion, Door/Window | Motion, Door/Window | Motion, Door/Window | Motion, Door/Window, Human Presence | |
| Indoor/Outdoor | Indoor | Indoor | Indoor | Indoor | Indoor/Outdoor | |
| Connection Type | Wireless | Wireless | Wireless | Wireless | Wireless | |
| Motion Detection | PIR | PIR | PIR | PIR | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | |
| Smart Home Compatibility | Alexa, Tuya | Tuya, Alexa, Google Assistant | Alexa, Tuya | Alexa | Tuya | Alexa, Google Assistant |