Smart lock fit
Compare retrofit locks, replacement deadbolts, and handle-style options before changing hardware, keyways, or keypad access on an existing door.
eufy Security T85D0 Smart Lock: Remote Control from Anywhere
Say goodbye to fumbling for keys—the eufy Security Smart Lock C30 is here to change the game. With keyless entry and built-in WiFi (no extra gadgets needed), you're in control from anywhere. The eufy Security app isn't just smart; it's like having a personal doorman, managing access, sending real-time alerts, and keeping a log of who's coming and going.
Ever tried assembling furniture with instructions that make no sense? Well, setting up this lock is the opposite—a 15-minute DIY job with zero drilling. It fits most standard deadbolts, and if you hit a snag, eufy's customer service has your back 24/7.
Pair it with a eufy doorbell, and your home's not just smart; it's genius. Use voice commands (because talking to your house is now normal), and features like auto-lock and wrong-try protection mean you can relax, knowing your home's secure.
Running on 4 AA batteries (you'll need to supply those), it lasts up to 5 months and laughs in the face of weather, working from -22°F to 158°F with an IPX3 waterproof rating to boot.
With BHMA certification and trusted aftercare, the eufy Smart Lock C30 isn't just a purchase; it's peace of mind for years to come.
Features
- Smart Lock with Auto-lock
- Easy Installation
- Integrated Smart Home
- Security and Durability
- Remote Control from Anywhere
General specs
- Brand: eufy Security
- Model: T85D0
- Seller: Retailer
- ID: B0D8XZBR5R
- Material: Metal
- Lock Type: Deadbolt, Keypad
- Controller Type: iOS or Android
- Recommended Uses: Residential, keyless entry, smart home integration, frequent use, long-term reliability
- Battery Cell Type: Alkaline
- Temperature Range: -22°F to 158°F
- Waterproof Rating: IPX3
- Connectivity Protocol: Wi-Fi
- First listed by seller: May 1, 2025
If you are interested in more details, you can find full information on the seller's page.
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Shipping options
Delivery to 
United States
United States
Available
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| Brand | eufy Security | eufy Security | Devo | TCL | Aqara | eufy Security |
| Model | T85D0 | T8506 | G8 | D1 | DL-D05D | T85F0 |
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| Price | €70.04 | €96.30 | €70.04 | €78.79 | €105.06 | €118.19 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Jun 24, 2026 | Jun 24, 2026 | Mar 21, 2026 | May 29, 2026 | May 24, 2026 | Jun 24, 2026 |
| Material | Metal | Aluminum | Aluminum | Aluminum | Zinc | Plastic, Metal |
| Lock Type | Deadbolt, Keypad | Deadbolt | Deadbolt, Combination Lock, Keypad | Biometric, Deadbolt, Combination Lock, Keypad | Biometric | Biometric, Deadbolt, Keypad |
| Controller Type | iOS or Android | Google Assistant, Amazon Alexa | Google Assistant, Amazon Alexa | Google Assistant, Amazon Alexa | ||
| Connectivity Protocol | Wi-Fi | Wi-Fi | Wi-Fi | Wi-Fi | Bluetooth, Zigbee | |
| Batteries Included | Yes | No | No | Yes | ||
| Item Weight | 2.6 pounds | 2.05 pounds | 11 pounds | |||
| Special Feature | Touchscreen, Fingerprint, Passcode Unlock, Weather Resistant, Auto-Lock | Fingerprint, Passcode Unlock, Weather Resistant, Auto-Lock, Back-Lit Keypad | Matter, Auto-Lock | |||
eufy Security T85D0 Remote Control from Anywhere
€70.04
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