Tuya Smart WiFi 2G Home Alarm System with WiFi and 2G Protection: Supports up to 99 wireless detectors and remote controls
This Tuya Smart WiFi 2G home security system is designed for homeowners who want reliable protection without complex installations. It's perfect for monitoring your property while you're at work or traveling, offering peace of mind through seamless integration into your daily routine.
Beyond basic security, this system acts as a smart home hub. The two-way intercom lets you greet visitors from your phone, and temperature monitoring alerts you if conditions change unexpectedly. You can create custom zones, like a perimeter zone for your backyard, so motion alerts feel specific and actionable.
With Alexa compatibility, you can arm or disarm using voice commands. The system supports up to 99 wireless detectors, ensuring comprehensive coverage. Backup power keeps it running during outages, and the mobile app sends instant notifications for any alarms.
Features
- 4.3-inch color IPS display with full capacitive touch screen
- Supports alarm notifications via mobile app, phone call, or SMS
- Supports integration with voice assistants (Alexa, Google Assistant)
- Supports up to 100 wireless sensors and 8 channels of wired sensors
- Built-in 1000 mAh battery with backup power up to 3 hours
- Supports up to 99 wireless detectors and remote controls
General specs
- Brand: Tuya
- Model: Smart WiFi 2G
- Seller: Joom
- ID: 68250ee3cf3887abdfc4bcbc
- Connectivity: Wi-Fi
- Smart Home Compatibility: Tuya
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Tuya Smart WiFi 2G
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PGST PG103-US4G-E PG103-E
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PGST PG108-4GUS-F WiFi and GSM/4G connectivity with no monthly fees
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PGST PG107F-US-E Black 4.3-inch full-touch LCD screen
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PGST A103F Gray GSM/4G+WiFi connectivity with no monthly fees
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YBJ YB-108-4GUS-D Black No monthly fee with free app control
|
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| Brand | Tuya | PGST | PGST | PGST | PGST | YBJ |
| Model | Smart WiFi 2G | PG103-US4G-E | PG108-4GUS-F | PG107F-US-E | A103F | YB-108-4GUS-D |
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| Price | $81.04 | $128.99 | $139.99 | $169.99 | $59.99 | $119.99 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | January 31, 2026 | January 21, 2026 | January 21, 2026 | January 21, 2026 | January 14, 2026 | January 21, 2026 |
| Connectivity | Wi-Fi | Wi-Fi, GSM | Wi-Fi, GSM | Wi-Fi, GSM | Wi-Fi, GSM | Wi-Fi, GSM |
| Smart Home Compatibility | Tuya | Alexa, Tuya | Alexa, Tuya | Alexa | Tuya | Alexa, Google Assistant, Tuya |
| Material | Plastic | Plastic | Plastic | |||
| Alert Type | Audio & Motion | Motion, Audio | Audio, Audio & Motion | Motion, Audio, Audio & Motion | Motion, Audio, Audio & Motion | |
| Dimensions | 25.4, 25.4, 25.4 | <num_width>, <num_height>, <num_z> | 152, 145, 203 | 152.4, 101.6, 203.2 | 80, 50, 100 | |
| Item Weight | 1102 | <num1>, <num2> | 1057 | 680.4 | 499 | |
| Power Source | AC Power | AC Power | AC Power | Battery | AC Power | |
| Two-Way Audio | Yes | Yes | Yes | Yes | Yes | |
| Control Method | App, Voice, Remote | App, Voice | App, Voice, Touch | App, Touch | App, Voice | |
| Detection Type | Motion, Door/Window | Motion, Door/Window | Motion, Door/Window | Motion, Door/Window | ||
| Indoor/Outdoor | Indoor | Indoor | Indoor | Indoor | Indoor | |
| Connection Type | Wireless | Wireless | Wireless | Wireless | Wireless | |
| Motion Detection | PIR | PIR | PIR | PIR | ||
| Mounting Type | Wall Mount | Tabletop Mount | Wall Mount, Door Mount, Tabletop Mount | Wall Mount | ||
