Nws yog ua los ntawm stainless hlau.Vandal kuj.Lub pob nto thiab cov qauv tuaj yeem kho raws li cov neeg siv khoom xav tau.Nws yog tsuas yog rau kev nkag mus tswj qhov system, xov tooj muaj, vending tshuab, kev ruaj ntseg system thiab qee qhov chaw pej xeem.
1.9 Cov yuam sij vandal-pov thawj IP65 stainless hlau matrix keypad.9 cov yuam sij ua haujlwm.
2.Keys yog qhov zoo kov zoo thiab cov ntaub ntawv raug nkag yam tsis muaj suab nrov.
3. Yooj yim rau nruab thiab tu;yaug mount.
4.Our vaj huam sib luag thiab cov nyees khawm yog ua los ntawm stainless hlau 304, uas yog heev rugged, vandal-proof, tiv thaiv corrosion, huab cua-pov thawj.
5.Fonts thiab qauv ntawm qhov tseem ceeb saum npoo tuaj yeem kho tau.
6.Lub keypad yog waterproof, anti-drilling thiab tshem tawm-pov thawj.
7.Cov keypad siv ob sab PCB thiab lub hlwb dome;Kev sib cuag zoo.
8.Haum rau cov cuab yeej uas xav tau xaiv ↑↓←→.
9.Cov ntawv lo rau ntawm cov nyees khawm yog tsim los ntawm etching, thiab sau cov xim muaj zog.
Daim ntawv thov keypad: kev ruaj ntseg thiab qee qhov chaw pej xeem.
Yam khoom | Technical data |
Input voltage | 3.3V / 5V |
Waterproof Qib | IP65 |
Actuation Force | 250g / 2.45N (siab point) |
Rubber Lub Neej | Ntau tshaj 500 txhiab cycles |
Lub Ntsiab Ncig Mus Los | 0.45mm ib |
Ua haujlwm kub | -25 ℃ ~ + 65 ℃ |
Cia Kub | -40 ℃ ~ + 85 ℃ |
txheeb ze humidity | 30% -95% |
Atmospheric siab | 60Kpa-106Kpa rau |
85% cov khoom seem yog tsim los ntawm peb tus kheej lub Hoobkas thiab nrog cov cav tov sib tw, peb tuaj yeem lees paub qhov ua haujlwm thiab tus qauv ncaj qha.