Optical pa'i 15 ki uamea keypad mo le saogalemu i fafo B809
O le 15 key S.series keypad ua fa'apitoa ona fa'atulagaina mo fa'aoga o le si'osi'omaga lautele, e pei o masini fa'atau, masini tiketi, fa'amaufa'ailoga totogi, telefoni, faiga fa'atonutonu avanoa ma masini fa'apisinisi.
1. Mea: 304 # brushed stainless steel.
2. Fuafuaga tu'ufa'atasia i ki fa'atasi ai ma laulau pito i luma
3. Infrared Induction ki faʻatasi ai ma le LED faʻaalia
4. E maua lanu LED eseese.
5. O le fa'atulagaina o ki e fa'apitoa
6. Faʻafesoʻotaʻi tetee: ≤150Ω Galuega faʻavae: infrared induction Faʻafesoʻotaʻi fesoʻotaʻiga: UART ma IIC
7.Buttons layout e mafai ona faʻapipiʻiina e pei o talosaga a tagata faʻatau.
8. Faatasi ai ma le tuusaunoaga o le telefoni, e mafai foi ona mamanuina le piano mo isi faamoemoega.
9. Fa'afeso'ota'i e filifili.
E masani ona fa'aoga ile saogalemu ole faitoto'a.
| Aitema | Fa'amatalaga fa'apitoa |
| Voltage Ulufale | 3.3V/5V |
| Suavai Vasega | IP65 |
| Malosiaga Faagaioiga | 250g/2.45N(I'uga oona) |
| Ola Paa | E silia ma le 1 miliona taamilosaga |
| Autu Femalaga'iga Mamao | 0.45mm |
| Galulue Vevela | -25℃～+65℃ |
| Teuga vevela | -40℃～+85℃ |
| Susū Fa'atatau | 30%-95% |
| Omiga o le Atemosifia | 60Kpa-106Kpa |
| Lanu LED | Fa'apitoa |
So'o se feso'ota'iga tofia e mafai ona faia e pei o le mana'oga a le tagata fa'atau.Ta'u mai ia i matou le mea tonu Nu.
Afai ei ai sau talosaga lanu, ta'u mai.
85% vaega faʻapitoa e gaosia e le matou lava fale gaosimea ma faʻatasi ma masini suʻega faʻatusatusa, e mafai ona matou faʻamaonia saʻo le galuega ma tulaga masani.
