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Vandal-proof Anti-corrosive emergency analog a i ʻole kelepona VoIP -JWAT409
ʻO Joiwo JWAT409 kelepona hoʻomaʻemaʻe hoʻomaʻemaʻe me ka hoʻohana ʻana i ka hoʻolālā ʻenehana hou loa, ʻo ka ʻili kila kila ma ka ʻoki ʻana i ka laser e hōʻoia i ka ʻole o nā āpau, ʻaʻohe bulge o ke kau ʻana. a maʻalahi ka hoʻonohonoho ʻana, me ka ʻole o ka mana, hoʻopili pololei i ka laina kelepona a laila e hana ana, ua hoʻomaikaʻi maikaʻi ke kelepona i ka maikaʻi o ke kelepona, paʻa ka motherboard, me ka hoʻohana ʻana i ka chip DECG, ʻoi aku ka maikaʻi o ke kani, ka anti-interference. ʻoi aku ka ikaika o ka hiki.
- noi
- No ke aha e koho ai iā mākou
- NPP
- ninau
1. Loaʻa ka mana Analog / SIP.
Hale 2.Robust, kūkulu ʻia o 304 mea kila kila.
3. Hana-manuahi.
4. ʻElua pihi, hoʻokahi no ke kelepona a ʻo kekahi no ka pane.
5.Vandal hoʻopale kuhiliʻole kila papa kī.
6. ʻO ka hoʻouka pua.
7.Weather pale hōʻoia IP54.
8.Connection: RJ11 mīkini wili hōʻili pōpoki pālua.
9. Loaʻa kelepona kelepona ʻo XNUMX.Self i hana.
10.CE, FCC, RoHS, ISO9001 hoʻokō pono.
| anakahi uila | DC5V 1A |
| ʻO ka hana maʻamau | MA300MA |
| Ka Hoʻohui Uiho | 200 ～ 10000 Hz |
| Papa Ringer | ≥80dB (A) |
| Ka leo kani lima ʻole | ≥75dB |
| Palapala Lele | WF1 |
| ʻO ke kekona lokū | -20 ～ + 60 |
| Ke Kaumaha Aʻe | 80 ～ 110KPa |
| Kahi hoʻomalu pili | ≤95% |
| pae kelepona | -5 ~ -7 |
| mea hoʻonoho | Kau kau |
Apaukū
Why E koho iā mākou
FAQ
| Palapala hoʻomaikaʻi: | SGS, ISO 9001: 2000, CE, FCC, ROHS, CNEX, IP65 / IP66 / IP67, |
| hāʻawe: | 4 mau set / pahu, 12kg / kāloki |
| Lā hoʻouna: | 3-7 lā |
| MOQ: | 1 i |
| Lako hana: | Nā seti 5000 / malama |
| Uku uku: | T / T, Paypal, Alibaba Trade Assurance, L / C a i ʻole nā mea ʻē aʻe no ke kūkā ʻana. |
| Nā Laʻana Hoʻohālike: | Loaʻa nā hiʻohiʻona a hiki iā ia ke manuahi no ka mea kūʻai aku i ka hoʻolālā. |
| Hoʻonohonoho ʻana i nā laʻana: | E hoʻomākaukau ʻia nā laʻana maʻamau no ka hoʻouna ʻana ma kahi o 3 mau lā hana. |
| (And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination) | |
| Ka lawelawe ma hope o ke kūʻai aku | Loaʻa nā palapala hoʻokō ʻelua mau makahiki no ka mālama ʻana. |
| Hoʻokaʻaʻike | Tel: 0086-574-58223619, Mob: +86-13858299692 |
