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).
Features
- 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
- ID: B0CJXVK5S6
- 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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Price History for seller Amazon
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
eufy Security T8531 3-in-1 Triple Security
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eufy Security T8873 4K Ultra HD video quality
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eufy Security E8203 Black
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eufy T8223 2K FHD resolution
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eufy Security E8213 Dual Cam Technology
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Devo G1 3-in-1 Integrated Security System
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| Brand | eufy Security | eufy Security | eufy Security | eufy | eufy Security | Devo |
| Model | T8531 | T8873 | E8203 | T8223 | E8213 | G1 |
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| Price | $249.99 | $699.99 | $129.99 | $79.99 | $149.99 | $189.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 9, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 | December 6, 2025 |
| included_components | 2K HD camera, video doorbell, rechargeable battery, WiFi Door Lock, keypad, mounting hardware | doorbell battery | Video Doorbell Dual (Battery), HomeBase 2, Screw pack, Mounting bracket, Micro-USB charging cable, Screw hole positioning card, 15° mounting wedge, Detaching pin, Quick start guide and Brand card, 24/7 warning sticker | |||
| connectivity_protocol | Wi-Fi | Wi-Fi | Wi-Fi | |||
| power_source | Battery Powered | Battery Powered | Battery Powered | Battery Powered | ||
| video_capture_resolution | 4K HD | 2K | 720p, 2K | |||
| compatible_devices | Smartphones | Smartphone | Video Monitor | |||
