4 channels GSM FWT
Negotiable /Set
Min.Order:20 Sets
Shenzhen Think Century Information Technologies Co., Ltd.
4 channels GSM FWT
Features:
1. Using SIM card, 4 ports
2. Four channels in one terminal
3. Support reverse polarity
4. Can connect to PBX
Main Functions:
1. Suitable for GSM 900/1800,850/1900MHz, using SIM card
2. Making & answering calls after connecting to telephone set
3. Available to connect with telephone set, PBX, Billing machine, etc
4. Caller ID
5. Built-in PIN code protection featured with locking device/card/network
6. Supports the functions of redialing and hands-free
7. Voice adjustment of calling in and out, multi-lever volume to be chosen
8. Optional to match with various high-gain antennas
9. Featured with signal intensity indicator, working status indicator, breakdown indicator, etc
10. Can proceed with setting up and modification of parameters through the phone set
Technique Parameters:
l Working Frequency
Rx (EGSM 900): 925~960MHz
Tx (EGSM 900): 800~915MHz
Rx (DCS 1800): 1805~1880MH
Tx (DCS 1800): 1710~1785MHz
l Antenna Plus: >3dB
l Emission Power: 2W
l Receiving Sensitivity: GSM900: <-117Db
l Working Voltage: AC220V/DC12~24V