Description

The DXSL31 smart lock combines everyday practicality with modern security in a sleek, screen-free design. Ideal for homeowners and property managers, it offers fingerprint, PIN, and app-based control without the complexity of cameras or displays.

Setup is simple, and daily use is seamless thanks to the fast biometric sensor and intuitive mobile app. Through the app, users can grant timed access, view unlock history, and configure system preferences, all from their smartphones.

Crafted with a reinforced lock body and stainless steel mortise, the DXSL31 is both secure and smart. Designed to fit standard UK doors, it installs cleanly and features an emergency override option via key or USB-C.

Opening Way

• Universal installation, Push & Pull design

Accessories

• Mechanical keys x2
• IC Cards x2
• Lithium Battery (pre-installed)
• Charging Cable (USB-C)
• Mounting hardware
• User manual

Maintenance

• Recharge battery every 4–6 months, depending on usage
• Keep the fingerprint sensor clean with a soft cloth
• Firmware updates available through the app

Warranty & & Support

• 2-year standard warranty
• UK-based customer service

• Front Panel Dimensions: 420 × 71.8 mm
• Rear Panel Dimensions: 421.8 × 73.5 mm
• Material: Aluminium alloy (front), fire-rated ABS (rear)
• Unlocking Methods: Fingerprint, PIN Code, IC Card, Mechanical Key, App (Wi-Fi)
• Fingerprint Sensor: Semi-conductor, <0.5s, stores up to 100 users
• Password Capacity: Up to 100
• Card Capacity: Up to 100 (Mifare IC Card)
• Connectivity: Wi-Fi (no hub needed)
• Power Supply: Rechargeable Lithium Battery, 5000mAh (USB-C charging)
• Low Battery Alert: Triggered at <20%
• Operating Temperature: -25°C to 70°C
• Humidity Range: 20–90% RH
• Mortise: 304 stainless steel, 60mm backset, 68mm centre distance
• Static Current: <70uA
• Dynamic Current: <250mA
• Additional Features: AES encryption, tamper alarm, mute mode, emergency override

• Technical Datasheet
• Instruction Manual
• Installation video

1. Does DXSL31 have a screen or camera?

No, it features a minimalist design with no display or facial recognition capabilities.

1. Can I control it remotely?

Yes, via Wi-Fi through the app.

1. Is Alexa supported?

Yes, for lock status and smart home integration.

1. How do I power it in an emergency?

Use a USB-C power bank or the included mechanical key.

1. Can I manage multiple locks on one app?

yes, the app supports multiple devices.

1. How do I create temporary access codes?

Through the app, with scheduled time limits if needed.

1. Is it suitable for outdoor use?

Yes, it is designed for front doors with weather-resistant materials.

1. What happens after failed unlock attempts?

Lockout protection is activated temporarily.

1. How long does the battery last?

Typically 4–6 months per full charge.

1. Is it easy to install?

Yes, supplied with full UK fittings and step-by-step manual.