eufy Security T8531 3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock: 3-in-1 Triple Security
🔒 Lock it down with the 3-in-1 Triple Security: Imagine a smart lock, a crystal-clear 2K HD camera, and a video doorbell all rolled into one sleek package. That's the eufy Security Video Smart Lock E330 for you—keeping your front door under watchful eyes, come rain or shine (or that weird 3 AM pizza delivery).
👆 Unlock like a boss with 5 Easy Ways: Whether you're a fan of fingerprint magic (thanks to that slick, slim film), prefer tapping away on the eufy Security app, or just love yelling at Alexa or Google to do your bidding, we've got you covered. Oh, and there's always the good old keypad or physical keys for the traditionalists.
📱 Remote Control from Anywhere—because why not? Get real-time alerts and play gatekeeper from your couch, the office, or even while sipping margaritas on a beach. The doorbell camera lets you eyeball visitors without moving a muscle.
🔋 One Big Battery to rule them all: With a hefty 10,000 mAh rechargeable battery, this beast keeps everything running smoothly. Say goodbye to the 'low battery' panic and hello to less hassle.
🛠️ Easy Installation and Customer Service that actually answers: Fits most standard US and Canadian doors like a glove, and you can have it up and running in about 15 minutes—no drilling required. Plus, with 24/7 support and an 18-month protection plan, you're in good hands (even if DIY isn't your strong suit).
- 5 Easy Ways to Unlock
- Remote Control from Anywhere
- One Big Battery Covers Everything
- Easy Installation and Excellent Customer Service
- 3-in-1 Triple Security
General specs
- Brand: eufy Security
- Model: T8531
- Seller: Amazon
- special_feature: night_vision
- lock_type: Combination Lock
- material: Aluminum
- color: Silver
- included_components: 2K HD camera, video doorbell, rechargeable battery, WiFi Door Lock, keypad, mounting hardware
- connectivity_protocol: Wi-Fi
- power_source: Battery Powered
- batteries_included: Yes
- battery_cell_type: Lithium Ion
- First listed by seller: 4/30/25
If you are interested in more details, you can find full information on the seller's page.
Buy on Amazon
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Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
eufy Security T8531 3-in-1 Triple Security
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eufy T8214
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eufy Security T8873 4K Ultra HD video quality
|
eufy Security E340 black
|
eufy Security E8203 Black
|
eufy T8223 2K FHD resolution
|
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| Brand | eufy Security | eufy | eufy Security | eufy Security | eufy Security | eufy |
| Model | T8531 | T8214 | T8873 | E340 | E8203 | T8223 |
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| Rating |
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| Price | $249.99 | $179.99 | $698.00 | $149.98 | $139.99 | $99.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 27, 2025 | July 20, 2025 | June 27, 2025 | August 5, 2025 | August 5, 2025 | July 19, 2025 |
| power_source | Battery Powered | Battery Powered | Battery Powered | |||
| Connectivity Protocol | Wi-Fi | Wi-Fi | Wi-Fi | |||
| Video Capture Resolution | 2K | 2K | 2K | |||
3-in-1 Camera+Doorbell+Fingerprint Keyless Entry Door Lock
Nathan Y.
San Antonio, TX
May 12, 2025
As a healthcare worker in San Antonio, I was looking for a secure and efficient way to manage my front door without fuss. My expectation was a reliable all-in-one solution, and the reality has met that fairly well. The packaging was intact upon delivery, which was a good start. I've been using it for a couple of weeks now, and it integrates smoothly into my daily routine—great for when I'm cooking and need to check who's at the door without interruption. The customer support seems responsive, though I haven't needed it much. Could be wrong, but this feels like a solid investment for someone like me who values practicality over flashy features. :)
- Pros: The device combines a lock, camera, and doorbell seamlessly, making it incredibly convenient for home security. I appreciate the multiple ways to unlock it, from using my fingerprint to controlling it remotely via an app, which adds flexibility. The battery life is impressive, lasting a long time without frequent recharges, and installation was straightforward with no need for drilling, fitting my door perfectly. The video quality is sharp, allowing me to see visitors clearly, and the alerts keep me informed in real-time, no matter where I am.