Ahụigodo a nwere ụma ibibi, ihe na-emebi emebi, megide corrosion, ihu igwe na-egosi ọkachasị n'okpuru ọnọdụ ihu igwe dị oke egwu, ihe akaebe mmiri / unyi, na-arụ ọrụ n'okpuru ọnọdụ ọjọọ.
1.Keypad mere nke igwe anaghị agba nchara.Vandal eguzogide.
2.Font bọtịnụ elu na ụkpụrụ nwere ike ahaziri dị ka ndị ahịa chọrọ
3.Buttons okirikiri nhọrọ ukwuu nwere ike ahaziri dị ka ahịa' arịrịọ.
4.With ewezuga ekwentị, keyboard nwekwara ike e mere maka ihe ndị ọzọ.
A na-eji ya eme ihe na ihe nkesa mmanụ ọkụ.
Ihe | Data teknụzụ |
Ntinye voltaji | 3.3V/5V |
Ọkwa mkpuchi mmiri | IP65 |
Ike mmeghari | 250g/2.45N (Ebe nrụgide) |
Ndụ rọba | Ihe karịrị 500 puku okirikiri |
Ogologo njem igodo | 0.45mm |
Okpomọkụ na-arụ ọrụ | -25℃~+65℃ |
Okpomọkụ nchekwa | -40℃~+85℃ |
Iru mmiri dị n'etiti | 30%-95% |
Nrụgide ikuku | 60Kpa-106Kpa |
A na-emepụta akụkụ ahụ mapụtara 85% site na ụlọ ọrụ nke anyị yana igwe nyocha dakọtara, anyị nwere ike kwado ọrụ na ọkọlọtọ ozugbo.