Emebere igodo a na mbụ maka intercom ụlọ ọrụ nwere mma a pụrụ ịtụkwasị obi. Site na bọtịnụ ahaziri ahazi, a họọrọ ya maka igodo na-ekesa mmanụ ọkụ na ọnụ ala dị ala ma e jiri ya tụnyere ihe igwe anaghị agba nchara.
Iji gbochie igwe ahụ ka ọ ghara ịdị mkpụmkpụ, anyị na-agbakwunye njikọ GND na keyboard a ma tinye mkpuchi proforma n'akụkụ PCB abụọ ahụ.
1. Ọ nwere njikọ ọzọ yana maka ojiji nke onye na-ekesa mmanụ ọkụ, biko mee ka anyị mara tupu oge eruo, anyị ga-agbakwunye njikọ GND na PCB.
2. Ejiri mkpuchi proforma mee PCB niile, nke na-egbochi ihe mgbochi mgbe ejiri ya.
3. Enwere ike iji eriri USB maọbụ akara RS232, RS485 mepụta igodo ahụ maka nnyefe dị anya.
Ọ bụ maka ịrụ igwe intercom ma ọ bụ igwe na-ekesa mmanụ ọkụ.
| ihe | Data teknụzụ |
| Voltaji ntinye | 3.3V/5V |
| Ọkwa mmiri anaghị agba mmiri | IP65 |
| Ike Mmegharị | 250g/2.45N (Ebe nrụgide) |
| Ndụ Rọba | Karịa oge nde abụọ kwa igodo |
| Ogologo Njem Isi | 0.45mm |
| Okpomọkụ Ọrụ | -25℃~+65℃ |
| Okpomọkụ Nchekwa | -40℃~+85℃ |
| Iru mmiri dị nso | 30%-95% |
| Nrụgide Ikuku | 60kpa-106kpa |
A na-emepụta akụkụ 85% nke ụlọ ọrụ mmepụta ihe, yana igwe nnwale dakọtara, anyị nwere ike ịkwado ọrụ na ọkọlọtọ ozugbo.