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This Automatic Dialers is fully contained within a corrosion resistant cast aluminium weatherproof case with a door providing complete protection against dust and moisture ingress, resulting 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 the Corrosion Resistant Industrial Ringdown Telephone for Tunnel, Mining, Marine, Ruggedized Hotline Telephone
- Standard Analogue phone or SIP phone
- Aluminum alloy die-casting body
- Vandal resistant handset and armored cord
- Weather proof protection to IP66-IP67
- Programmable for auto-dial
- Wall mounting, simple installation
- Inductive coupler fitted as standard for hard of hearing
- Phone line powered (Analogue)
- External power supply or PoE (SIP)
- RJ45 Port for SIP connection
- CE, FCC, RoHS, ISO9001Â compliant
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OPTIONAL
- Add Horn & Lamp on the top
- Key lockable latch
- Upper & lower internal mounting plates
- Flat label area or custom embossed logo on door
- Vandal resistant screws for upper mounting plate
APPLICATIONSÂ of the Corrosion Resistant Industrial Ringdown Telephone for Tunnel, Mining, Marine, Ruggedized Hotline Telephone
This weatherproof telephone 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.
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Technical parameters of the Corrosion Resistant Industrial Ringdown Telephone for Tunnel, Mining, Marine, Ruggedized Hotline Telephone
| 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 | |
| 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) |
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| 3G Version | ||
| Power Supply | 12V DC | |
| Power Consumption | -Idle:0.3W -Active: 1.5W |
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| 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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| Ambient conditions | ||
| Protection type | IP 66 as per EN60529 | |
| Operating temperature | -25°C to +70°C | |
| Storage temperature | -35°C to +85°C | |
CERTIFICATIONSÂ
Package of the Corrosion Resistant Industrial Ringdown Telephone for Tunnel, Mining, Marine, Ruggedized 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
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ShenZhen Haofa Metal Precision Parts Technology Co., Ltd. , https://www.haofametal.com