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Txhua pawg

Speakerphone

Koj tseem nyob ntawm no: Tsev>khoom>Speakerphone

  • https://www.joiwo.com/upload/product/1573097507107005.jpg
  • https://www.joiwo.com/upload/product/1573097507449170.jpg
  • https://www.joiwo.com/upload/product/1573097507426623.jpg
  • https://www.joiwo.com/upload/product/1573097510459805.jpg
  • https://www.joiwo.com/upload/product/1578106893119767.jpg
  • khoom noj khoom haus xov tooj
  • Emergency Push Button
  • Loud Speaking Telephone
  • 12 digit teleseal keypad
  • service and repairs of Lift Phones

Stainless hlau keypad handfree plua plav tiv thaiv xov tooj thaum muaj xwm ceev - JWAT404

Joiwo JWAT404 Waterproof Industrial Telephone has great stability and strong anti-interference ability, in line with national standards GB/T 15279-94. The phone support full duplex communication, and two-way communication. The telephone is designed according to the stability requirements of minus 40 degrees to 60 degrees above zero, and its technical index is at the international leading level. The waterproofing performance of the phone is up to IP54, and is suitable for wet, extreme temperature, bad weather environment use.


Nug
  • Hauj lwm yam khoom
  • Daim ntawv thov
  • Yog vim li cas thiaj xaiv peb
  • FAQ
  • Nug

1. Lub xov tooj tuaj yeem tsim ib qho kev sib txuas lus hauv xov tooj nrog cov txuas txuas.  

2. Lub xov tooj tuaj yeem txuas ncaj qha rau hauv kev sib txuas lus.  

3. Tom qab cov txheej txheem ntawm kev hu xov tooj, txhua lub xov tooj yog chaw nres tsheb ywj pheej. Lub malfunction ntawm ib lub xov tooj tsis cuam tshuam rau tag nrho cov system ua hauj lwm.  

4. Tom qab kev sib xyaw ua ke ntawm kev hu xov tooj, cov khoom lag luam muaj qhov tsis siv neeg nce kev ua haujlwm, thiab lub suab tsis sib txawv nrog qhov deb lossis xov tooj ntau.  

5.Xov tooj circuits nyob rau hauv lub integrated circuits siv thoob ntiaj teb txais ob-sided, nrog rau cov plaub hau tus naj npawb, hu clarity, txoj hauj lwm stability, thiab lwm yam.  

6. High strength cold  rolled steel housing, imported high-grade powder paint cover,  high-temperature baking, bright colors and wear corrosion resistance.  

7.Hands-free keypad  design, to avoid cross-contamination; phone built-in circuit  anti-interference ability, stable voice quality, clarity.   

8.Thaum kab xov tooj tsis khoom, lub xov tooj yuav cia li dai.  


Teeb liab voltageDC48V
Standby ua haujlwm tam sim no≤1mA
Zaus teb250 ~ 3000 Hz
Ringing theem≥80dB
Tiv thaiv QibIP54
Qib CorrosionWF2
ambient kub-40 ~ + 60 ℃
Ntawm cua siab80 ~ 110 KPa
txheebze vaum≤95%
Lub qhov taub1-Ø14.5
Tag Nrho Nyhav3kg
installationPhab ntsa mounted


Application

Why Xaiv Peb

FAQ
Ntawv pov thawj:SGS, ISO 9001: 2000, CE, FCC, ROHS, CNEX, IP65 / IP66 / IP67,
Cov:2sets / carton, 8kg / carton
Hnub xa khoom:3-7 hnub
MOQ:1 set
Muaj peev xwm muab lus:5000sets / hli
Lub Sij Hawm Them Nyiaj:T / T, Paypal, Alibaba Trade Assurance, L / C los yog lwm yam rau kev sib tham.
Qauv muab:Cov qauv yog muaj thiab tuaj yeem pub dawb rau cov neeg siv khoom zoo.
Qauv kev npaj:Cov qauv qauv yuav npaj xa tuaj rau hauv li 3 hnub ua haujlwm. 
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
Kev pab cuam tom qab muag2 Xyoo Warranty thiab cov khoom seem muaj rau kev saib xyuas.
Tiv taujTel: 0086-574-58223619, Mob: +86-13858299692


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