PGST PG103-US4G-E Home Security System with Alarm, Phone Alerts, Door/Window Sensors, and Remotes: Real-time alerts with 120dB siren and app notifications
This PGST Home Security System is for the homeowner who wants a reliable, self-managed shield. It's perfect for securing a first apartment or a family house, giving you control without a monthly contract.
Think of it as your home's nervous system. The motion sensors and door/window sensors act like vigilant sentries. When they detect activity, the 120dB siren blares to scare off intruders, and you get an instant phone alert. A specific detail: the app notification often arrives before a neighbor can text you about a noise. You can expand coverage with up to 99+ sensors, ensuring no corner is left unwatched.
Manage everything remotely via the Smart Life app or use Alexa compatible voice commands for hands-free arming. The system works on GSM/4G+WiFi, so it stays online even if your internet drops. The physical anti-tamper feature means forced removal triggers an alarm, and a password lock prevents unauthorized access. This setup provides tangible security, letting you monitor your house, apartment, or office with confidence.
Features
- Supports GSM/4G+WiFi for remote monitoring
- Voice and remote control via app and Alexa
- Physical anti-tamper and password-lock alarm
- No WiFi required with SIM card functionality
- Compatible with 99+ sensors for extensive coverage
- Real-time alerts with 120dB siren and app notifications
General specs
- Brand: PGST
- Model: PG103-US4G-E
- Seller: Amazon
- ID: B0F5MV5F6R
- Material: Plastic
- Alert Type: Audio & Motion
- Dimensions: 25.4, 25.4, 25.4
- Item Weight: 1102
- Connectivity: Wi-Fi, GSM
- Power Source: AC Power
- : Yes
- Control Method: App, Voice, Remote
- Detection Type: Motion, Door/Window
- Indoor/Outdoor: Indoor
- Connection Type: Wireless
- Motion Detection: PIR
- Smart Home Compatibility: Alexa, Tuya
- First listed by seller: 1/12/26
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 |
|---|---|
| 2/4/26 | $122.54 |
| 1/12/26 | $128.99 |
Shipping options
United States
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| Brand | PGST | PGST | LWOHSI | PGST | PGST | PGST |
| Model | PG103-US4G-E | PG108-4GUS-F | A108F | PG107F-US-E | A103F | PG103-US4G-C |
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| Rating |
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| Price | $122.54 | $132.99 | $149.99 | $169.99 | $59.99 | $89.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Feb 7, 2026 | Mar 11, 2026 | Mar 11, 2026 |
| Material | Plastic | ABS | Plastic | Plastic | ||
| Alert Type | Audio & Motion | Motion, Audio | Motion, Audio, Audio & Motion, Entry | Audio, Audio & Motion | Motion, Audio, Audio & Motion | |
| Dimensions | 25.4, 25.4, 25.4 | <num_width>, <num_height>, <num_z> | 152.4, 101.6, 203.2 | 152, 145, 203 | 152.4, 101.6, 203.2 | 1 inches height, 1 inches length, 1 inches width |
| Item Weight | 1102 | <num1>, <num2> | 500 | 1057 | 680.4 | |
| Connectivity | Wi-Fi, GSM | Wi-Fi, GSM | Wi-Fi, GSM | Wi-Fi, GSM | Wi-Fi, GSM | WiFi, GSM/4G |
| Power Source | AC Power | AC Power | Battery | AC Power | Battery | |
| Yes | Yes | Yes | Yes | Yes | ||
| Control Method | App, Voice, Remote | App, Voice | App, Voice | App, Voice, Touch | App, Touch | |
| Detection Type | Motion, Door/Window | Motion, Door/Window, Human Presence | Motion, Door/Window | Motion, Door/Window | ||
| Indoor/Outdoor | Indoor | Indoor | Indoor/Outdoor | Indoor | Indoor | |
| Connection Type | Wireless | Wireless | Wireless | Wireless | Wireless | |
| Motion Detection | PIR | PIR | PIR | PIR | ||
| Smart Home Compatibility | Alexa, Tuya | Alexa, Tuya | Alexa, Google Assistant, Tuya | Alexa | Tuya | |
| Mounting Type | Wall Mount | Wall Mount, Door Mount, Ceiling Mount, Tabletop Mount | Tabletop Mount | Wall Mount, Door Mount, Tabletop Mount | ||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | |||