New Product Free Technology Support 3g Video Calling Mobile Phones / Video Phone 3g LS-980 Gsm Visual
Specifications
3g video calling mobile phones1.Supports DTMF style
2.850/900/1800/1900MHZ
3.support audio,message
new product free technology support 3g video calling mobile phones / video phone 3g LS-980 gsm visual
3g video calling mobile phones
Technical Specifications
Technology standard
GSM /
Working frequency
GSM / GPRS 850MHz: 830MHz ~ 865MHz / (uplink / downlink)
GSM / GPRS 900MHz: 880MHz ~ 915MHz / (uplink / downlink)
GSM / GPRS 1800MHz: 1710MHz ~ 1785MHz / (uplink / downlink)
GSM / GPRS 1900MHz: 1850MHz ~ 1910MHz / (uplink / downlink)
Receiver sensitivity
GSM / GPRS 900/1800 / 1900MHz: better than -102dBm / 200KHz
Maximum transmit power
GSM / GPRS 850MHz: 33dBm (+/- 2dBm)
GSM / GPRS 900MHz: 33dBm (+/- 2dBm)
GSM / GPRS 1800 / 1900MHz: 30dBm (+/- 2dBm)
Appearance Style
Dimensions (W * D * H)
220mm * 178mm * 80mm
Weight
Less than 990g (with battery)
Advantages:
|
3g video calling mobile phones
|
Features:
1. Support of international, national, wireless, fixed / mobile voice services
2. Do not change the telephone dialing habits, supports fixed, mobile operators
3. Support power-off work
4. LED display, the information signal, switch, working status
5. Built-in watchdog circuit duty, machine failure, will be restarted.
6. Charging polarity signal provided
7. Provide standard communication voltage, PABX (PABX) linked
8. DTMF support type, support for caller ID
9. Auto IP function, multiple IP settings
10. International and domestic, such as wireless called all permissions
11 kinds. Encryption settings, such as PIN code, machine card lock function
Applies to:
For public phone supermarkets, business, marketing company, car, home and remote regions.
Connecting voice systems, burglar alarm kits, switches, telephones, etc.
Technical Specifications
Technology standard
GSM
Working frequency
850/900/1800 / 1900MHZ
Receiver sensitivity
Better than -104dBm
Maximum transmit power
>=23dBm
The maximum received power
-25dBm
Appearance Style
Dimensions (W * D * H)
185*135*22mm
Weight
About 595g (with battery)
The main function
Voice
Stand by
External Interface
Power Interface
Single Connector
RJ11 interface
Stand by
SIM card / UIM card
Stand by
Power Specifications
AC input
100V ~ 240V
DC output
5V, 1A
Built-in battery *
Type
Rechargeable lithium batteries
Capacity
3.6V, 1000mAh
Typical talk time
4 hours (depending on the network environment)
Typical standby time
50 hours (depending on the network environment)
Salient features:
Integrated flow line shape: Professional designers follow modern design aesthetics designed, stylish and elegant, high-grade quality, easily and office, home environment integration. Embedded Camera: built-in camera vertically 45 degrees and the LCD screen is free to rotate in sync, expanding the user to select and position the camera target space.
Free to adjust the angle of the LCD screen: can rotate 45 degrees in the vertical direction, the user at home or in the office environment by adjusting the angle of improving the use of comfort. Key points Ribbon Place: Key Features partition placement basis, an integrated handle, stroke and other ergonomic factors, key whole instead of chaos, and yet upscale comfort.
Product Photos:
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