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IP kaloliwe womnatha ophantsi komhlaba igalari yombhobho we-waterproof waterproof-proof phone for tunnel

IXESHA: 2022-01-04 I-HITS: 51

Urban rail tunnel dispatching telephone

Urban rail transit special  telephone

Inethiwekhi ye-IP waterproof and moisture-proof telephone

 Inkcazo yomsebenzi:

1. Wall-mounted installation, beautiful appearance.

2. BMC forged shell, waterproof and dustproof grade reaches IP67.

3. Support SIP2.0 protocol, can register two SIP accounts.

4. Support free dialing or off-hook automatic dialing.

5. Support for automatic connection of incoming calls and start broadcasting.

6. Support AC or DC power supply.

7. Support the detection of busy tone receiving line.

8. Support audio output interface, which can be connected with active speakers for broadcasting (customization).

9. Support I/O signal input and output interface.

10.Isibane seqhosha lokubuyela umva.


Umsebenzi :


1. Imodi ye-off-hook / kwi-hook: imodi ye-off-hook / kwi-hook yindlela yokulawula ukubamba, i-off-hook ixhunyiwe, kwaye i-hook inqanyuliwe;

2. Phendula umnxeba: Xa kukho umnxeba ongenayo, ifowuni iyakhala, isuse isiphatho, ungathetha nelinye iqela, kwaye uvale isiphatho emva kokuba umnxeba ugqityiwe;

3. Fowuna: Khulula umqheba, sebenzisa indlela yokudayela yesiqhelo, kwaye uthethe nelinye iqela;


Iiparameters eziphambili zobuchwepheshe:

1. Support access to various types of network switches and SIP broadcast dispatch servers.

2. Temperature: -40℃~75℃ Relative humidity: 10%~95% Atmospheric pressure: 86~106 Kpa Environmental noise: ≤100dB(A)

3. Ring tone level: ≥120Db.

4. Support standard SIP2.0 protocol, waterproof Gland RJ45 interface.

5. Support POE power supply or city power supply (optional).


Are you looking for any  industrial  emergency backlight full keypad  industrial weatherproof telephone   for any project ?

  

Ningbo Joiwo Explosionproof ngokufudumeleyo wamkelekile umbuzo wakho, kunye ne-R & D yobungcali kunye neminyaka yeenjineli ezinamava, sinako kwakhona ukulungiselela isisombululo sethu sokuhlangabezana neemfuno zakho ezithile zeshishini.



Uqhagamshelwano:


uvuyo

Ningbo Joiwo ubungqina Explosion Technology Co., LTD

Yongeza:Hayi. 8 Middle Road Guoxiang Bridge Lanjiang Street Yuyao Zhejiang 315400

Umnxeba:+86-574-58223617/ Cell/Whatspp/Skype: +8613858200389

I-imeyile:sales02@joiwo.com




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