LWOHSI LW-A519W-US-D Home Security Alarm System: Wireless burglar alarm kits with door/window sensors and motion detectors
This LWOHSI home security system is designed for busy families who want simple, reliable protection without monthly fees. It's perfect for parents who need to know their kids are safe after school or for pet owners monitoring their home during work hours.
While many systems focus on security, this one offers peace of mind through seamless connectivity. The app sends real-time alerts for motion detectors or door sensors, so you get a notification before a neighbor might text about a strange noise. You can customize it to fit your lifestyle, adding sensors for specific rooms or integrating with Alexa compatible devices for voice control.
Installation is straightforward with clear instructions, letting you set it up in minutes. The two-way audio through the app allows you to check in or deter intruders remotely, making your home feel more secure day and night.
Features
- APP real-time alerts and remote monitoring via smartphone
- Compatible with Alexa and Google for smart home integration
- No monthly fee for basic monitoring services
- Easy DIY installation with detailed instructions
- Fully customizable with options for extra sensors and smart devices
- Wireless burglar alarm kits with door/window sensors and motion detectors
General specs
- Brand: LWOHSI
- Model: LW-A519W-US-D
- Seller: Amazon
- ID: B0F8HJP7GS
- Material: Plastic
- Alert Type: Motion, Audio & Motion
- Dimensions: 76, 76, 76
- Item Weight: 227
- Connectivity: Wi-Fi
- Power Source: Battery
- : Yes
- Control Method: App, Voice
- Detection Type: Motion, Door/Window
- Indoor/Outdoor: Indoor
- Connection Type: Wireless
- Motion Detection: PIR
- OS Compatibility: Android, iOS
- Smart Home Compatibility: Alexa, Google Assistant, 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.
Buy on Amazon
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Price History for seller Amazon
| Date | Price |
|---|---|
| 2/4/26 | $59.99 |
| 2/2/26 | $69.99 |
Shipping options
United States
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| Brand | LWOHSI | PGST | PGST | PGST | PGST | PGST |
| Model | LW-A519W-US-D | A04-US-G | A519W-US-H | A107F-US-E | A108F | A107F |
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| Price | $59.99 | $88.99 | $59.99 | $149.99 | $49.99 | $159.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | Dec 9, 2025 |
| Material | Plastic | Plastic | Plastic | |||
| Alert Type | Motion, Audio & Motion | Motion | Motion, Audio | Motion, Audio, Audio & Motion | Motion | Motion |
| Dimensions | 76, 76, 76 | 3.1, 3, 7 | 101.6, 89.92, 101.6 | 119.38, 88.9, 0 | 6, 4, 8 | 152.4, 101.6, 203.2 |
| Item Weight | 227 | 204 | 771 | 249.48 | 1288.0 | |
| Connectivity | Wi-Fi | Wi-Fi, GSM | Wi-Fi | Wi-Fi, GSM | Wi-Fi | GSM |
| Power Source | Battery | Battery | Battery | Battery | ||
| Yes | Yes | Yes | Yes | |||
| Control Method | App, Voice | App, Voice, Remote | App, Voice | App, Voice, Touch | App, Voice | App |
| Detection Type | Motion, Door/Window | Door/Window, Motion | Motion, Door/Window | Motion, Door/Window | Motion | Motion, Door/Window |
| Indoor/Outdoor | Indoor | Indoor | Indoor | Indoor | Indoor | |
| Connection Type | Wireless | Wireless | Wireless | Wireless | Wireless | |
| Motion Detection | PIR | PIR | PIR | |||
| OS Compatibility | Android, iOS | Android, iOS | Android, iOS | Android, iOS | ||
| Smart Home Compatibility | Alexa, Google Assistant, Tuya | Alexa, Tuya | Alexa, Tuya | Alexa, Google Assistant, Tuya | Alexa, Google Assistant, Tuya | Tuya, Alexa, Google Assistant |