ສຽງໂທລະສັບ Fiber Optic Anti-Explosion Powered Vandal Proof Telephone - JWBT830
ໂທລະສັບປ້ອງກັນການລະເບີດ JWBT830 ແມ່ນ ໂທລະສັບສຸກເສີນ ໂດຍສະເພາະແມ່ນການແກ້ໄຂສະພາບແວດລ້ອມທີ່ຮຸນແຮງຂອງອຸດສາຫະກໍາກາງແຈ້ງ.ໂທລະສັບແມ່ນ ໂທລະສັບທີ່ທົນທານ ແລະ ທົນທານ ແລະ ປ້ອງກັນການລະເບີດແມ່ນມີຄວາມປອດໄພພາຍໃນ ແລະ atex zone1 ແລະ zone 2 ຍັງ zone 21.
The explosion proof telephone uses aluminum alloy as the raw material for the weatherproof enclosure, and the exterior is strong, it has junction box and loud speaker, it is optical fiber model. OEM and customization is also available.
- ຄໍາຮ້ອງສະຫມັກ
- ເປັນຫຍັງເລືອກເລົາ
- FAQ
- ການສອບຖາມ
1. Direct access to Ethernet, cross-network segment and cross-route.
2. Digital key dialing, call any terminal to realize full-duplex intercom (default).
3. Calling a call to the area permitted by the permission.
4. The patented design of the phone case is waterproof, dustproof, no need for waterproof cover, beautiful and practical.
5. The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has precise number and call clear, stable work and other advantages.
6. Aluminum alloy die-cast housing, stainless steel keyboard, explosion-proof PC receiver, zinc alloy fork.
7. 30W*4 output high-quality amplifier amplification, with warning lights, clear sound and bright.
8. Automatic answering function, which can realize paging broadcast.
9. You can set the hotline number and lift the machine to realize automatic dialing.
10. Amplification and earpiece volume can be adjusted through the keyboard.
11. Aluminum alloy die-cast housing, stainless steel keyboard, explosion-proof PC receiver, zinc alloy fork.
12. The surface of the shell is electrostatically sprayed at high temperature, with good antistatic ability and corrosion resistance.
13. The key parts handles, hanging forks and keyboards are all produced by our company. The quality control is strictly controlled, and the reaction speed is fast after sale.
ເຄື່ອງ ໝາຍ ການລະເບີດ | ExdibIICT6Gb/EXtDA21IP66T80℃ |
ຫນອງພະລັງງານ | 100-230VAC |
ສະແຕນບາຍການເຮັດວຽກໃນປະຈຸບັນ | .0.2A |
ຄວາມຖີ່ຂອງການຕອບໂຕ້ | 250 ~ 3000 Hz |
ປະລິມານແຫວນ | ≤80dB (A) |
ຂະຫຍາຍກຳລັງຜົນຜະລິດ | ຂະ ໜາດ 10 ~ 25W |
ເກຣດເຊື່ອມໂຊມ | WF1 |
ອຸນຫະພູມອາກາດລ້ອມຮອບ | -40 ~ + 60 ℃ |
ຄວາມກົດດັນຂອງບັນຍາກາດ | ລາຄາ 80 ~ 110KPa |
ຄວາມຊື້ນສໍາພັດ | ≤95% |
ຮູຂຸມຂົນ | 3-G3/4” |
ການຕິດຕັ້ງ | ຕິດຝາ |
Application
Why ເລືອກພວກເຮົາ
FAQ
ການຢັ້ງຢືນ: | SGS, ISO 9001:2000 , CE, FCC,ROHS,CNEX, IP65/IP66/IP67, |
ການບັນຈຸ: | 1sets/carton, 12kg/carton |
ວັນທີສົ່ງ: | 3-7days |
ຂັ້ນຕ່ໍາ: | 1 ຊຸດ |
ຄວາມສາມາດໃນການສະ ໜອງ: | 5000 sets/month |
ໃນໄລຍະການຊໍາລະເງິນ: | T/T, Paypal, Alibaba Trade Assurance, L/C or others for negotiation. |
ຂໍ້ສະ ເໜີ ຕົວຢ່າງ: | Samples are available and can be free for strategic customer. |
ການຈັດແຈງຕົວຢ່າງ: | Standard samples will be prepared to sending in about 3 working days. |
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination) | |
ບໍລິການຫລັງການຂາຍ | 2 Years' Warranty and spare parts are available for maintenance. |
ຕິດຕໍ່ | Tel: 0086-574-58223619, Mob: +86-13858299692 |