Knife Home Two-Way Wireless Security Doorbell: Two-way audio communication
Available Options
Want to boost your home's security without turning your porch into a spaghetti junction of wires? Meet our Two-Way Wireless Security Doorbell—your new best friend for keeping tabs on who's knocking. Whether you're lounging on the couch or halfway across the globe, just grab your smartphone to see, hear, and even chat with visitors (yes, even if they're just selling cookies). Thanks to Wi-Fi connectivity, it slots right into your smart home setup like it was always meant to be there. And let's talk about that wireless design—no drills, no fuss, just peace of mind. Plus, with a crystal-clear built-in camera, you'll never miss a detail (or a delivery guy trying to sneak away). Seriously, it's like having a bouncer for your front door, minus the sunglasses and attitude.
- Wireless connectivity
- Wi-Fi enabled
- Smart video calling
- Home security enhancement
- Two-way audio communication
General specs
- Brand: Knife Home
- Seller: Joom
- Connectivity: Wireless, Wi-Fi
- Features: Two-way audio, Video calling, Home security
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Russia
Comparison with similar products
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Two-Way Wireless Security Doorbell Black Two-way audio communication
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Two-Way Wireless Security Doorbell Black Two-way audio communication
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Two-Way Wireless Security Doorbell Two-way audio communication
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Two-Way Wireless Security Doorbell White Two-way audio communication
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Two-Way Wireless Security Doorbell White Two-way audio communication
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| Brand | Knife Home | Keep Health Care | Factory Discount Outlet | Dongfang HOME A | Aloisia | Homeware Discounts Market |
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| Price | $19.58 | $19.11 | $23.86 | $28.89 | $16.84 | $30.43 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 30, 2025 | August 29, 2025 | August 30, 2025 | August 8, 2025 | August 28, 2025 | August 26, 2025 |
| Connectivity | Wireless, Wi-Fi | Wi-Fi | Wireless, Wi-Fi | Wireless, Wi-Fi | Wi-Fi | Wireless, Wi-Fi |
| Features | Two-way audio, Video calling, Home security | Two-way audio, Video call, Home security | Two-way audio, Video calling, Home security | Two-way audio, Video calling, Home security integration | Two-way audio, Video calling, Home security integration | |
Two-Way Wireless Security Doorbell
Sofia K.
Phoenix, AZ
June 10, 2025
As someone who's always hunting for a good deal and tends to be cautious with tech purchases, I had high expectations for this Knife Home doorbell. I thought it would be a game-changer for home security without the fuss, and in many ways, it is—I love not dealing with wires and being able to check on deliveries from my kitchen while I'm cooking or gaming. But reality set in after a couple of weeks; the battery doesn't last as long as I hoped, and those connection hiccups are frustrating when I'm relying on it. The video is clear, yes, but the audio issues make conversations with visitors a bit tricky. Overall, it's a solid choice for the price, but it's not perfect. I'd recommend it with some reservations, especially if you're in a hot climate like mine—it could be wrong, but I feel it might overheat. :)
- Pros: I finally found a doorbell that didn't require any drilling or messy wires, which was a huge relief for my home setup. The ability to see and talk to visitors from my phone, even when I'm not home, works extremely well and gives me peace of mind. It integrates smoothly with my existing smart devices, and the video quality is sharp enough to catch details clearly.
- Cons: The battery life could be better; I find myself charging it more often than I'd like, which is a bit of a hassle. Sometimes the connection drops unexpectedly, making me miss notifications, and the audio during two-way chats can be a bit muffled at times. It's not the most durable feeling, and I worry it might not hold up in extreme heat here in Phoenix.