China Tunnel SIP VoIP Phone Outdoor Emergency Telephones Watertight Telephone for Industry

Weatherproof Ringdown Telephone for Hazardous Industry, Moisture Resistant Tunnel Hotline Telephone

ThisAuto-dial Tunnel Telephone with Broadcasting is fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust and moisture ingress, with hron and beacon, in a highly reliable product with a long MTBF.

The unique robust handset is manufactured from moulded Bulk Molding Compound and designed specifically to withstand arduous use in all environments, armoured cord to provide additional resistance to vandalism or heavy industrial use.

Main Features of theWeatherproof Ringdown Telephone for Hazardous Industry, Moisture Resistant Tunnel Hotline Telephone

- StandardAnalogue, VoIP/SIP, or GSM/3GPhone
-Aluminum alloy die-casting body
-Robust handset with armored stainless steel cord- Weatherresistant: up toIP67
- Programmable forauto-dial
- Wall / Pillar mounting, simple installation
- With auto-answer feature after 5 ringings,Auto-release the line when the other side cut off the line- Phone line powered (Analog phone)
-External power supply orPoE(SIP-VoIP)
- RJ45 Port for SIP connection
-CE, FCC, RoHS, ISO9001compliant

APPLICATIONS of theWeatherproof Ringdown Telephone for Hazardous Industry, Moisture Resistant Tunnel Hotline Telephone
This Weatherproof Auto-Dial Tunnel Telephone With Broadcasting Is Very Popular ForTunnels, Mining, Marine, Underground, MetroStations, RailwayHydraulic Tool Platform, Highway Side, Hotels, Parking Lots, Steel Plants, Chemical Plants, Power PlantsAnd Related Heavy Duty Industrial Application, Etc.Technical parameters of theWeatherproof Ringdown Telephone for Hazardous Industry, Moisture Resistant Tunnel Hotline TelephoneOperatingTemperature-30°C to +65°CStoringTemperature-40°C to +75°CRinging ToneShrill warble tone 80 dBA @ 1 metre typical M.T.B.F.Excess of 50,000 hours usingDialingBoiler & Furnace MF (tone) Lightning / TransientsProtection to ITU-T k.21 enhanced levelsEngineering & Construction Machinery Analogue VersionPower SupplyFrom the analogue telephone networkSupply Voltage 24 VDC to 65 VDCSupply Current20 mADC to 100 mADCRinger Volume- 80dB(A) at a distance of 1 m
- 110dB(A) at a distance of 1 m (for external horn speaker)Dialing MethodDTMFmode in accordance with ITU-T recommendation Q.23.SIP VersionPower SupplyPoE or 12V DCPower Consumption-Idle:1.5W
-Active:1.8WSIP ProtocolSIP 2.0 (RFC3261)Support CodecG.711 A/U, G.722 8000/16000, G.723, G.729Communication TypeFull duplexRinger volume- 90~95dB(A) at a distance of 1 m
- 110dB(A) at a distance of 1 m (for external horn speaker)3G VersionPower Supply12V DCPower Consumption-Idle:0.3W
-Active: 1.5WCommunication TypeFull duplexRinger volume90~95dB(A) at a distance of 1 mProgram MethodRemote programming by SMSFrequencyA version:
- Dual-Band WCDMA/HSDPA 850/1900MHz
- Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz
E version:
- Dual-Band UMTS/HSDPA 900/2100MHz
- Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz
J version:
- Dual-Band UMTS/HSDPA 850(800)/2100MHz
- Quad-Band GSM/GPRS/EDGE 850/900/1800/1900MHz
Unit size: 339*246*126 (mm)
Carton size: 200*300*440 (mm)
Packaging materials: pearl cotton, carton
Net weight: 6 KG
Gross weight: 7 KGCERTOther Tools & Hardware IFICATIONS

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