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This Auto-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.Â
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 the Weatherproof Ringdown Telephone for Hazardous Industry, Moisture Resistant Tunnel Hotline Telephone
- Standard Analogue, VoIP/SIP, or GSM/3G Phone
-Â Aluminum alloy die-casting body
-Â Robust handset with armored stainless steel cord
- Weather resistant: up to IP67
- Programmable for auto-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 or PoE (SIP-VoIP)
- RJ45 Port for SIP connection
-Â CE, FCC, RoHS, ISO9001Â compliant
APPLICATIONS of the Weatherproof Ringdown Telephone for Hazardous Industry, Moisture Resistant Tunnel Hotline Telephone
This Weatherproof Auto-Dial Tunnel Telephone With Broadcasting Is Very Popular For Tunnels, Mining, Marine, Underground, Metro Stations, Railway Platform, Highway Side, Hotels, Parking Lots, Steel Plants, Chemical Plants, Power Plants And Related Heavy Duty Industrial Application, Etc.
Technical parameters of the Weatherproof Ringdown Telephone for Hazardous Industry, Moisture Resistant Tunnel Hotline Telephone
| Operating Temperature |  -30°C to +65°C    |
| Storing Temperature |  -40°C to +75°C |
| Ringing Tone |  Shrill warble tone 80 dBA @ 1 metre typical  |
| M.T.B.F. |  Excess of 50,000 hours using |
| Dialing | Â MF (tone) Â |
| Lightning / Transients |  Protection to ITU-T k.21 enhanced levels |
| Analogue Version | |
| Power Supply | From the analogue telephone network |
| Supply Voltage        | 24 VDC to 65 VDC |
| Supply Current | 20 mAÂ DC to 100 mAÂ DC |
| Ringer Volume | - 80dB(A) Â at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
| Dialing Method | DTMFÂ mode in accordance with ITU-T recommendation Q.23. |
| SIP Version | |
| Power Supply | PoE or 12V DC |
| Power Consumption | -Idle:1.5W -Active:1.8W |
| SIP Protocol | SIP 2.0 (RFC3261) |
| Support Codec | G.711 A/U, G.722 8000/16000, G.723, G.729 |
| Communication Type | Full duplex |
| Ringer volume | - 90~95dB(A) Â at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
| 3G Version | ||
| Power Supply | 12V DC | |
| Power Consumption | -Idle:0.3W -Active: 1.5W |
|
| Communication Type | Full duplex | |
| Ringer volume | 90~95dB(A) Â at a distance of 1 m | |
| Program Method | Remote programming by SMS | |
| Frequency |   A 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 |
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Package of the Weatherproof Ringdown Telephone for Hazardous Industry, Moisture Resistant Tunnel Hotline Telephone
Unit size: 339*246*126 (mm) Â Â Â
Carton size: 200*300*440 (mm)
Packaging materials: pearl cotton, carton
Net weight: 6 KG
Gross weight: 7 KGÂ
CERTIFICATIONS
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 OUR SERVICE                            Â
1. ODM & OEM products or solutions
2. Sample order is greatly welcomed.
3. We will reply your inquiry within 12 hours
4. Update the productive process and show the packing details
5. After delivered the goods, we will track the products for you once every two days, until you get the products. When you got the products, if there is any further questions, welcome to contact us and we will solve the problems for you in time.
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