Company Details

  • NLJ Industrial Co.,Ltd.

  •  [Guizhou,China]
  • Business Type:Manufacturer
  • Main Markets: Africa , Americas , Asia , Other Markets , Worldwide
  • Exporter:81% - 90%
  • Certs:ISO9001
  • Description:SIP WIFI Anti-explosion VOIP Phone,Industrial Rugged Designed SIP Phone,Ming Used Intrinsic Safety VOIP Handset
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NLJ Industrial Co.,Ltd.

SIP WIFI Anti-explosion VOIP Phone,Industrial Rugged Designed SIP Phone,Ming Used Intrinsic Safety VOIP Handset

Home > Products > SIP WIFI Rugged Phone > Anti-explosion SIP Phone

Anti-explosion SIP Phone

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    Payment Type: T/T,Paypal,Western Union
    Incoterm: FOB,DHL

Basic Info

Model No.: RP-80

Style: Business Mobile Phone

Screen Size: <2.0"

Storage Expansion: Not Supported

Battery Capacity: >1500mAh

Main Screen Resolution: 720p

RAM Capacity: 256MB

ROM Capacity: 512MB

Front Camera Pixel: Without Camera

Rear Camera Pixel: Without Camera

Design: Bar

Operation System: Linux

Screen Material: TFT

Display Color: 260k Color

Data interface: Micro USB

CPU Frequency: 600-800MHz

Navigation Technology: GPS

Screen Narrow Border: 2-3mm

4G Network: LTE

Technology: Quad-band

3D: Without 3D

Color: Black/yellow

Additional Info

Packaging: packed in paper box

Transportation: Air

Place of Origin: China

Supply Ability: Sufficient

Certificate: Pass

Product Description

Anti-Explosion SIP Phone

This Anti-explosion SIP Phone RP-80 according to ATEX standard production, can be used as a Ming Used Intrinsic Safety VOIP Handset in the coal mine explosionproof communication equipment. This Industrial Rugged Designed SIP Phone normally use WIFI or 4G network connection. The Anti-explosion SIP Phone is made of high quality material which has good performance to moisture-proof, dust-proof, Anti-vibration, shock resistance and the Anti-explosion SIP Phone can be adapt to various working environment in mine. Moreover, this Industrial Rugged Designed SIP Phone is also a high-performance industrial WIFI handset designated for clients from manufacturing plant, petrochemical plant, dock and the coal-mine industry etc.

Furthermore, the Anti-explosion SIP Phone RP-80 is easy to use and carry. The Anti-explosion SIP Phone enjoys a high receiving sensitivity, which guarantees the maximum utilization of wireless network. This Industrial Rugged Designed SIP Phone is also characterized by low power consumption and long standby time.

Anti-explosion SIP Phone

SIP WIFI Rugged Phone

Basic Parameters

  • Size:120mm(L)*52mm(W)*22mm(H)
  • Weight: 138g
  • Screen: 1.8 in., TFT LCD
  • Battery capacity: 1700mAh
  • Language: Chinese and English display interface; Chinese and English input
  • Standby time: >120h; talk time: >8h
  • Barrier-free speech range: >400m
  • Lead-free technology; national standard compliance

Wireless Parameters

  • Supporting IEEE 802.11b/g/n;
  • Frequency band: 2.4-2.483GHz;
  • Transmit power: 15~17dBm;
  • Receiving sensitivity: >-90dB;
  • Supporting fast Inter-AP handoffs to keep speech fluency;
  • Supporting WEP64, WEP128, WPA and WPA2 encryptions;
  • Supporting DHCP automatic acquisition and static configuration of network parameters.


  • Supporting SIP 2.0 (RFC 3261), good compatibility;
  • Supporting audio coding and decoding: G.711u G.711a G.729A;
  • DSP echo cancellation technology to cancel large-volume echo; high voice quality; short time delay; high stability;
  • Supporting large-volume hands-free call;
  • Supporting caller ID display, call waiting and call forwarding functions

Configuration and Upgrade

  • Supporting manual configuration of parameters; supporting crypto guard of key parameters;
  • Supporting automatic download of configuration file from Server;
  • Supporting TFTP wireless upgrade of software

Industrial Design

  • Protective Design
  • Level of protection: IP54;
  • Optional explosion-proof battery;
  • Moisture and corrosion protection;
  • Satisfying the performance requirement of drop-proof, dustproof and shockproof cell phones


  • Cell phone positioning can be realized through the standard interface of the positioning protocol and the positioning software of upper computer;
  • Parameters such as position update cycle, positioning server and positioning server portcan be set.

Offline Communication

  • Realizing communication between RP-80 cell phones in absence of SIP Server;
  • Supporting SMS, call and intercom under offline mode;
  • Supporting direct dial under offline mode, same as successful SIP registration.

Intercom Function

  • Special intercom key designed (the black key on side face) for convenient use;
  • No server, easy arrangement;
  • Supporting Group Call Talk;
  • Note: The intercom functions shall be performed in the same network segment.

Self-Organized Network

  • Supporting self-organized network between cell phones during wireless network paralysis;
  • The barrier-free communication distance under the self-organized network mode is larger than 200m;
  • Supporting SMS, call and intercom;
  • Service occasions recommended: emergency communication under power cut in pit;
  • Near range intercommunication between rescuers.
  • SIP WIFI Anti-explosion VOIP PhoneSIP WIFI Phone-yellowMing Used Intrinsic Safety VOIP Handset

Looking for ideal SIP WIFI Anti-explosion VOIP Phone Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Industrial Rugged Designed SIP Phone are quality guaranteed. We are China Origin Factory of Ming Used Intrinsic Safety VOIP Handset. If you have any question, please feel free to contact us.

Product Categories : SIP WIFI Rugged Phone

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