Slinex SML Series: Next Generation Smart Locks for Modern Access Control
Seamless, stylish, and secure smart access control — fully equipped with complete hardware electronics and integrated control.
The brand-new Slinex SML Smart Lock Series is engineered with a minimalist design language and robust housing to deliver a sophisticated suite of security features. Designed to completely replace traditional mechanical keys, these high-tech systems cater to the rigorous demands of today's smart security market across Airbnb rentals, commercial offices, and luxury residential estates.

Lineup At a Glance
| Model | Unlocking Methods | Connectivity | Key Feature |
|---|---|---|---|
| SML-1101 | Fingerprint, PIN, BLE, Mechanical Key | Local BLE | Temporary PIN (Airbnb) |
| SML-2101 | Fingerprint, PIN, IC Card, BLE, Mechanical Key | Local BLE | Virtual Password & 2FA |
| SML-2102 | Fingerprint, PIN, IC Card, Wi-Fi, BLE, Key | Wi-Fi + BLE | Built-in 2MP Video Intercom |
| SML-3101 | Face ID, Palm-vein, PIN, IC Card, Wi-Fi, BLE | Wi-Fi + BLE | Facial Recognition & Dual Screens |
Slinex SML-1101 – Smart Security Made Simple
The Slinex SML-1101 is a budget-friendly, vandal-resistant rim lock that merges physical endurance with smart functionality. It is designed to effortlessly upgrade standard doors into secure keyless access points with intuitive mobile app control. The package comes fully prepared for direct installation, including a precision positioning sticker and a dedicated mechanical rim lock cylinder.
Slinex SML-2101 – Advanced Security with Smart Precision
The Slinex SML-2101 is a sleek black mortise lock built for high-privacy environments. Operating entirely without cloud storage to eliminate remote interception risks, it features a highly durable anti-drill body and strict local authentication layers. The lock incorporates secure 2FA combination modes and virtual password logic to protect entry codes from visual peeping.

Slinex SML-2102 – Smart Access with Advanced Control
The Slinex SML-2102 bridges the gap between hardware access control and premium video intercom systems. Equipped with an integrated 2MP wide-angle camera and a large internal display, it allows users to visually verify and communicate with visitors directly from the front door. Powered by a high-capacity 4200mAh rechargeable lithium battery, it ensures stable standalone operation and includes a standard Type-C emergency charging backup port.
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Slinex SML-3101 – The Peak of Smart Lock Technology
As the elite flagship model of the series, the Slinex SML-3101 brings high-end contactless biometrics directly to your doorstep. Featuring professional-grade facial and palm-vein recognition alongside an internal 4.5" screen and a 0.96" external OLED status panel, it guarantees an uncompromisingly secure entry experience. The device operates via a heavy-duty 6085 automatic lock body and is fully managed through localized multi-language voice guidance systems.
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SML Series Unboxing & Video Overviews
SML-1101 Quick Look
SML-2101 Features
SML-2102 Video Review
SML-3101 Flagship Overview
Unified Ecosystem Integration
The SML Series functions flawlessly within the global Slinex hardware ecosystem. Users can comfortably pair their smart locks with Slinex indoor intercom monitors to verify, speak, and unlock doors with a single touch, or remotely configure all parameters via the Smart Call mobile app.
Discover the Benefits of Partnering with Slinex
- 24-Month Warranty: Highly reliable access systems backed by long-term extended manufacturer support.
- Strict Quality Control: 100% final inspection for top-tier performance on every single device shipped.
- Localized Products: User interfaces, voice prompts, and operation instructions perfectly tailored to your target market.