It is IP65 deep waterproof, water resistant and has sun protection.

It offers five different unlocking methods: fingerprint, password, IC card, key and WeChat application.

Key parameters include Lingchen solution, FPC fingerprint sensor, aluminum alloy body and vacuum galvanization process.

Optional color options include millet black, titanium blank and silver.

Optional long and short handle options are available for use on windows, doors and sunrooms.

Remote control and WiFi modules can be added optionally.