Smart lock fit
Compare retrofit locks, replacement deadbolts, and handle-style options before changing hardware, keyways, or keypad access on an existing door.
HEI LIANG HL-P2 Smart Door Knob Lock
🔒 Secure & Convenient Access: Say goodbye to the days of fumbling for keys—our Smart Door Knob Lock lets you in with just a touch (fingerprint access takes a blink-and-you'll-miss-it 0.3 seconds), a tap of your password, a quick app command, or the old-school emergency key. Because let's face it, we've all had that 'keys? what keys?' moment.
📱 Smart App Control: Ever wished you could let someone in while you're still in your pajamas? Now you can. The app doesn't just unlock doors; it keeps tabs on who comes and goes, lets you tweak access on the fly, and even locks up automatically. It's like having a security guard in your pocket.
🏠 Versatile Use: Whether it's your cozy bedroom, a bustling office, or a sleek apartment (yes, even hotels dig this), this lock blends in with its classic looks while packing some serious tech. Privacy and security? Check and check.
🔧 Easy Installation: If you can handle a screwdriver, you're golden. Most American doors (30-55mm thick) are a perfect match. Just look for the 'UP' sign—no hieroglyphics degree required.
⚠️ Note: Works like a charm on wooden, fire, and anti-theft doors. Keeps you in the loop with a visual power display and nags you (politely) with a low power alarm. Just a heads-up: the battery's in it for the long haul—no swapping here.
Features
- Password and app control unlocking
- Emergency spare key included
- Biometric and app dual security
- Easy installation in minutes
- Fingerprint unlocking in 0.3 seconds
General specs
- Brand: HEI LIANG
- Model: HL-P2
- Seller: Retailer
- ID: B0C4SS8JYS
- style: Smart Door Knob
- Material: Nickel-plated Metal
- batteries: 1 AAAA batteries required.
- Lock Type: Biometric
- Finish Type: Polished
- Controller Type: Hand Control, Mechanical knob, Android
- Recommended Uses: Residential and commercial access control
- Battery Cell Type: Lithium Ion
- Included Components: Lock And Key
- Connectivity Protocol: Bluetooth
- First listed by seller: May 4, 2025
If you are interested in more details, you can find full information on the seller's page.
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| Brand | HEI LIANG | WREO | LOCKSTAR | KLLOQUE | MYPIN | LORVIBO |
| Model | HL-P2 | LS-SDL | K10 | HS0449B | SDL | |
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| Price | €87.52 | €43.76 | €130.42 | €35.00 | €52.51 | €52.43 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Mar 21, 2026 | Mar 21, 2026 | Jun 24, 2026 | May 9, 2026 | May 2, 2026 | Mar 21, 2026 |
| style | Smart Door Knob | Modern | Modern | |||
| Material | Nickel-plated Metal | Aluminum | Zinc | Aluminum | Alloy Steel | Aluminum |
| Lock Type | Biometric | Biometric, Combination Lock, Keypad Lock | Keypad | Combination Lock | Deadbolt | Biometric |
| Controller Type | Hand Control, Mechanical knob, Android | Hand Control | iOS, Android | Hand Control, Mechanical knob, Android | ||
| Included Components | Lock And Key | Lock, Keys, User Manual | key and knob | |||
| Connectivity Protocol | Bluetooth | Wi-Fi | Bluetooth | Bluetooth | Bluetooth | |
| Finish | Brushed | Polished | Powder Coated | |||
| Item Weight | 1.67 pounds | 1.7 pounds | 2.05 pounds | |||
| Special Feature | Auto lock, Passage Mode, Private Mode, Mute Mode, Fingerprint/Password/APP/Keys Unlock, Member Management | Auto Lock | Fingerprint, app, keys unlock, auto lock, Privacy/Normal/Passage Mode, Share or add Members, view history logs, Mute Mode | Fingerprint Unlock, Auto-Lock, One-Touch Lock | ||
| Country of Origin | China | China | China | |||
| Batteries Required | No | Yes | No | No | ||
| Product Dimensions | 9"L x 3.86"W | 9 x 3.3 x 3.86 inches | 5.63 x 0.72 x 2.48 inches | |||
HEI LIANG HL-P2 Fingerprint unlocking in 0.3 seconds
€87.52
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