User's Manual

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6.6.5. Face comparison score threshold
1. Face contrast score threshold: affects face recognition value, such as wearing mask recognition,
can be adjusted down appropriately. (recommended 75-90)
2. After entering the parameter setting interface, pull down the scroll bar to find the "face
recognition parameters", click to enter, first click "get", after obtaining the device parameters, find the
"face comparison score threshold", then modify the parameters, and finally click "set" to save.