Customization: | Available |
---|---|
Usage: | Commercial, Entertainment, Industry, Medical, Schools, Streets,etc. |
Call Type: | Mixed |
Still deciding? Get samples of US$ 100/Piece
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
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 |
3G Version |
||
Power Supply | 12V DC | |
Power Consumption | -Idle:0.3W -Active: 1.5W |
|
Communication Type | Full duplex | |
Ringer volume | 90~95dB(A) at a distance of 1 m | |
Program Method | Remote programming by SMS | |
Frequency | A version:
- Dual-Band WCDMA/HSDPA 850/1900MHz - Dual-Band UMTS/HSDPA 900/2100MHz - Dual-Band UMTS/HSDPA 850(800)/2100MHz |
How to order our JR301-SC-IW Handsfree phone ?
1. Pls send email or chat with us via TM, MSN, SKYPE,
and let us know your requirements on models, quantities and colors;
2. We will reply you with proforma invoice based on your order request;
3. Kindly check the PI,and if everything is OK,
we will deliver the goods for you asap after got your payment. )
Certification: