Why you’ll love it
- Unlocks in about 0.2 seconds. The sensor reads your finger from any angle.
- Nothing to carry. No key, no app and no code.
- Share it. Store up to 10 fingerprints.
- Rechargeable. Charge it with a USB-C cable instead of buying batteries.
Features
- Fingerprint unlock with 360° recognition
- Stores up to 10 fingerprints
- IP67 water and dust resistance
- USB-C charging with a built-in 3.7 V lithium battery
- Low-battery alert, and the lock stays locked if the battery runs out
- Red, blue and green status light
- Zinc alloy body with a stainless steel shackle
Specifications
| Brand | KERUI |
|---|---|
| Model | O11 |
| Unlock method | Fingerprint only (no app, key or code) |
| Fingerprint capacity | Up to 10 |
| Unlock speed | About 0.2 seconds |
| Water resistance | IP67 |
| Battery | Built-in 3.7 V lithium, USB-C charging |
| Size | 3.0 × 1.8 × 0.5 in (7.6 × 4.6 × 1.3 cm) |
| Weight | 3.2 oz (90 g) |
| Operating temperature | 14–104 °F (−10 to 40 °C) |
Good to know
Fully charge the padlock before first use. Until you register a fingerprint, any finger will open it, so add at least two of your own fingerprints right away. Works on gym and school lockers, suitcases, cabinets, sheds and gates.
Shipping & returns
- Free Standard Shipping on every US order (5–8 business days), or Express for $4.99 (3–5 business days).
- Orders are processed within 1–2 business days and ship with tracking.
- 30-day returns. See our Shipping Policy and Return & Refund Policy.
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