Zarata handiko leherketen aurkako telefonoa Telefono iragazgaitza bozgorailuarekin - JWBT802
Leherketen aurkako telefonoa JWBT802 bat da larrialdietarako telefonoa kanpoko industriaren ingurune gogorrari bereziki aurre egiten diona.Telefonoa da telefono malkartsua eta iraunkorra eta leherketen aurkakoa da berez segurua eta atex zona 1 eta 2 zona 21 zona ere bai.
The explosion proof telephone uses aluminum alloy as the raw material for the weatherproof enclosure, and the exterior is strong. OEM and customization is also available.
- Aplikazio
- Zergatik aukeratu gurekin
- ohiko galderak
- Kontsulta
1.Telephone can form an independent communications system.
2. There are 7 self-conversion channels: When the callee pick up the handset , the system can automatically convert channel, cut off loudspeakers and come into normal conversation state.
3. The telephone has a function of full type call (call all the telephones in the system.)
4. The telephone has a function of single type call(only call one telephone of the system)
5. The telephone has a function of group type call.(only call the preset group telephones in the system)
e.g. We make ten telephones a group. When we make group call, only the group telephones will ring
6.After the composition of the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity.
7.Zirkuitu integratuaren barruan telefono zirkuituak nazioartean onartutako alde bikoitzak erabiliz, ilea zenbaki zehatza, deia argitasuna, lan egonkortasuna, etab.
8. Aluminum alloy housing with high mechanical strength, and impact resistance.
9. High temperature electrostatic spray of the shell surface with anti-static ability and eye-catching 11olor.
10. Key parts of the handle, the hook, the keyboard are produced by our own company; strict quality control and fast after sale reaction .
11.The volume of the amplifier can be adjusted.
12.Patented designed telephone housing with waterproof and dust-proof function; waterproof cover, beautiful and practical.
Leherketaren aurkako marka | Exde[ib]ibIIBT6/DIPA20TA,T6 |
Lan tentsio | AC220V ±% 10, 50Hz |
Standby work current | ≤0.2A |
Maiztasun-erantzuna | 250~3000 Hz |
PA output power | 10~25W |
Defendatu kalifikazioa | IP66 |
Korrosio-maila | WF1 |
Giro-tenperatura | -40 ~ + 60 ℃ |
Presio atmosferikoa | 80~110KPa |
Hezetasun erlatiboa | ≤95% |
Lead line holes | 2-G3/4” |
Makina pisua | 11kg |
Installation Wall | Wall muntatutako |
Application
Why Aukeratu Gu
FAQ
Ziurtapena : | SGS, ISO 9001:2000, CE, FCC, ROHS, CNEX, IP65/IP66/IP67, |
Enbalatzeko: | 1 multzo/kartoi, 11kg/kartoia |
Entrega data: | 3-7 egun |
MOQ: | 1 set |
Hornidura gaitasuna: | 5000 multzo/hilean |
Ordainketa Epea: | T/T, Paypal, Alibaba Trade Assurance, L/C edo beste batzuk negoziatzeko. |
Laginak eskaintza: | Laginak eskuragarri daude eta doakoak izan daitezke bezero estrategikoarentzat. |
Laginak antolatzea: | Lagin estandarrak 3 lanegun inguru bidaltzeko prestatuko dira. |
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination) | |
Salmenta osteko Zerbitzua | 2 urteko bermea eta ordezko piezak mantentze-lanetarako eskuragarri daude. |
Harremanetarako | Tel: 0086-574-58223619, Mob: +86-13858299692 |