China Watertight Tunnel Telephone with Broadcasting, Industrial Telephone with Warning Loudspeaker, Find details about China Broadcasting Telephone, Tunnel Telephone from Watertight Tunnel Telephone with Broadcasting, Industrial Telephone with Warning Loudspeaker
This vandalproof Telephone is fully contained within a corrosion resistant cast aluminium weatherproof case, 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.
- Standard Analogue phone or SIP phone
- Vandal resistant handset and armored cord
- Weather proof protection to IP67
- Full keypad with memory, 0-9 buttons can be programmed as speed dial button.
"LR" button for last number redial
"R" for flash recall
"M" for muting
- Wall / Pillar mounting, simple installation
- With horn, the phone will ring loudly when there is an incoming call
- Inductive coupler fitted as standard for hard of hearing
- Phone line powered (Analogue)
- External power supply or PoE (SIP-VoIP)
- RJ45 port for SIP phone
- CE, FCC, RoHS, ISO9001 compliant
Analogue Version | |
Power Supply | From the analogue telephone network |
Supply Voltage | 24 VDC to 65 VDC |
Supply Current | 20 mA DC to 100 mA DC |
Ringer Volume | - 80dB(A) at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
Dialing Method | DTMF 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) at a distance of 1 m - 110dB(A) at a distance of 1 m (for external horn speaker) |
Ambient conditions | |
Protection type | IP 66 as per EN60529 |
Operating temperature | -40°C to +70°C |
Storage temperature | -45°C to +85°C |