Material: Aluminum alloy shell motherboard/handle, mirror acrylic panel, anti-oxidation treatment
Configuration: Can be used for 60*85, 50*72 mortise or single latch, using 4 pieces of AAA size alkaline batteries Language configuration: Chinese and English system/international version 8 languages
Functions: Fingerprint/password/spare emergency key/IC card/normally open mode/silent mode/WeChat applet five-in-one/support dynamic password temporary password/remote unlock/electronic anti-lock function
Life span: 300,000 life tests
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