Red Color Weatherproof Telephone, Full Keypad, Wall-Mounting
As a weatherproof telephone, it 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. Ideal for Metro, Railway, Highway side, Marine, Mining, Tunnels, Steel Plant,Chemical plant,Power plant and related industrial application, etc.
Description
Red color Weatherproof Telephone, Full keypad, Wall-Mounting
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TECHNICAL SPECIFICATIONS |
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Analogue Version |
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Power Supply |
From the analogue telephone network |
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Supply Voltage |
24 VDC to 65 VDC |
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Supply Current |
20 mA DC to 100 mA DC |
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Ringer Volume |
- 80dB(A) at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
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Dialing Method |
DTMF mode in accordance with ITU-T recommendation Q.23. |
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Ambient conditions |
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Protection type |
IP 66 as per EN60529 |
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Operating temperature |
-25°C to +70°C |
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Storage temperature |
-25°C to +85°C |
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