D1D9 GF5CA 24-Piece Wireless DIY 4G WiFi GSM Home Burglar Alarm System: Remote control via cellphone for arm/disarm/voice monitoring/intercom
For the homeowner who wants a reliable security layer without a monthly contract, this D1D9 system offers a straightforward DIY solution. While many focus on basic home security, this kit provides peace of mind for frequent travelers or those with vacation homes, ensuring you can monitor and control your property remotely.
You can arm or disarm the system from your phone using a SIM card or Wi-Fi, and the built-in battery keeps it running during power outages. The two-way audio lets you listen in or speak through the main unit, with clear sound that picks up footsteps or voices from across a room. Motion triggers set off a loud alarm to scare intruders away, and it sends instant alerts to your saved contacts. Compatible with T-Mobile cards and standard Wi-Fi, it integrates easily into your existing setup without professional installation.
Features
- Scare burglar away with alarm and phone/message alerts
- Built-in battery for operation during power outages
- Cellphone function with T-Mobile card compatibility
- Batteries included as gifts with replacement guidance
- Remote control via cellphone for arm/disarm/voice monitoring/intercom
General specs
- Brand: D1D9
- Model: GF5CA
- Seller: Amazon
- ID: B07BRHG4VG
- Alert Type: Motion, Audio, Audio & Motion
- Dimensions: 157.48, 177.8, 266.7
- Item Weight: 1796.23
- Connectivity: Wi-Fi, GSM
- Power Source: Battery
- Control Method: App
- Connection Type: Wireless
- 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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Comparison with similar products
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D1D9 GF5CA Black
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PGST PG108-4GUS-F WiFi and GSM/4G connectivity with no monthly fees
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Clouree CL103-4GUS-F 2.4GHz WiFi + GSM/3G/4G dual network mode
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PGST A108F-F-US WiFi+4G connectivity with no monthly fees
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PGST PG103-US4G-A Gray
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YBJ YB-108-4GUS-D Black No monthly fee with free app control
|
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| Brand | D1D9 | PGST | Clouree | PGST | PGST | YBJ |
| Model | GF5CA | PG108-4GUS-F | CL103-4GUS-F | A108F-F-US | PG103-US4G-A | YB-108-4GUS-D |
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| Price | $97.99 | $132.99 | $139.99 | $133.99 | $49.99 | $119.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | February 2, 2026 | February 2, 2026 | February 2, 2026 | February 2, 2026 | February 2, 2026 | February 2, 2026 |
| Alert Type | Motion, Audio, Audio & Motion | Motion, Audio | Motion, Audio, Audio & Motion | Motion, Audio, Audio & Motion, Entry | Motion, Audio, Audio & Motion, Entry | Motion, Audio, Audio & Motion |
| Dimensions | 157.48, 177.8, 266.7 | <num_width>, <num_height>, <num_z> | 129.54, 16.00, 190.50 | 102, 102, 191 | 80, 50, 100 | |
| Item Weight | 1796.23 | <num1>, <num2> | 1129 | 227 | 499 | |
| Connectivity | Wi-Fi, GSM | Wi-Fi, GSM | Wi-Fi, GSM | Wi-Fi, GSM | Wi-Fi, GSM | Wi-Fi, GSM |
| Power Source | Battery | AC Power | Battery | Battery | Battery | AC Power |
| Control Method | App | App, Voice | App, Voice, Remote, Touch | App, Voice, Remote | App, Voice | App, Voice |
| Connection Type | Wireless | Wireless | Wireless | Wireless | Wireless | Wireless |
| Two-Way Audio | Yes | Yes | Yes | Yes | ||
| Indoor/Outdoor | Indoor | Indoor | Indoor | Indoor | Indoor | |
| Smart Home Compatibility | Alexa, Tuya | Tuya | Alexa, Tuya | Alexa, Tuya | Alexa, Google Assistant, Tuya | |