Slim Series Smart Door Lock

Slim Series 31B – 38mm Aluminium Electronic Smart Door Lock (Fingerprint Version)

Experience modern security with the Slim Series 31B Smart Door Lock — engineered with a slim 38mm panel width to suit narrow aluminium frames, while also compatible with UPVC and wooden doors. Built from durable 304 stainless steel and equipped with a FPC fingerprint reader, this advanced smart lock offers six unlocking methods to suit every user and situation.

Whether it's your apartment, office, or Airbnb, you can enjoy easy access management through your smartphone using Bluetooth or Wi-Fi (via G2 Gateway). Plus, with an IP66 rating, it stands strong against dust and water jets — making it ideal for both indoor and outdoor use.

Key Features:

• Unlock Methods: Bluetooth app, Wi-Fi app, fingerprint, PIN code, RFID card, mechanical key

• Fingerprint Reader: FPC sensor for <0.1s recognition

• Compatible Doors: Aluminium, UPVC, and wooden doors (30–80mm thick)

• Material: 304 stainless steel

• Mortise Compatibility: Supports UPVC and multipoint mortises

• Remote Management: Control via app from anywhere (G2 Gateway required for Wi-Fi)

• IP66 Rated: Dustproof and water-resistant for all-weather performance

• Battery Life: Up to 10,000 lock/unlock operations

• Multi-language Support: English, Chinese, Spanish, Portuguese, Russian, French, Malay & more

• Available Colours: Black, Silver, White, Gold, Grey

• Applications: Residential, commercial, short-term rental properties