Description
Handsfree Intercom
| 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 | IP55-IP65 as per EN60529 |
| Operating temperature | -25°C to +70°C |
| Storage temperature | -25°C to +85°C |
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