Fixed wireless terminal Simple to install and easy to maintain Network support: gsm 850 900 1800 1900 mhz Imei changing function.You can change the imei to any 15digital code. Highquality voice Wide voltage range & low power consumption Provide accurate antipolarity signal Support dtmf Support pc fax Call forwarding Caller id Support 2nd stage dialing Provide command sets from phone keypad Add prefixal code automatically: Skype: tinazhu Callback function: Barred telephone numbers can be set flexibly Locking wireless terminal, locking sim card, locking districts and locking network Industrial module Connection mode: rj11 phone sockets Enhanced high gains external antenna Backup battery (optional) Power on/off indicator Signal strength indicator
Supplier: Fixed wireless terminal, fixed wireless phone, wireless modem and voip gateway
Main Functions: 1. Suitable for GSM 900/1800 MHz or 850/1900 MHz, using SIM card 2. Can making calls via GSM or PSTN (optional) by hand. 3. Big LCD display which can show signal intensity, clock, battery consumption, new message, startups of alarm and so on 4. Caller ID 5. Language available: English, Chinese 6. Support SMS, Call log, phonebook, call service and so on. 7. Support the functions of redialing and hands free. 8 . Built-in PIN code protection featured with locking device/card/network 9. The power supply adopts both battery supported and external adapter. Technique Parameters: Working Frequency: GSM900/DCS 1800/PCS 1900 Emission Power: (2W) 900MHz/ (1W) 1800MHz Channel Interval: 200 KHz Working Voltage: 5V Environment Temperature: -20ò¾ ~55ò¾ Working Humidity: 45% ~95% Atmospheric Pressure: 86~106Kpa.
Main Functions: 1. Suitable for GSM 900/1800 MHz, using SIM card 2. Can making calls via GSM or PSTN by hand. 3. Big LCD display which can show signal intensity, clock, battery consumption, new message, startups of alarm and so on 4. Caller ID 5. Language available: English, Chinese 6. Support SMS, Call log, phonebook, call service and so on. 7. Support the functions of redialing and hands free. 8. Built-in PIN code protection featured with locking device/card/network 9. The power supply adopts both battery supported and external adapter. Technique Parameters: Working Frequency: GSM900/DCS 1800/PCS 1900 Emission Power: (2W) 900MHz/ (1W) 1800MHz Channel Interval: 200 KHz Working Voltage: 5V Environment Temperature: -20ò¾ ~55ò¾ Working Humidity: 45% ~95% Atmospheric Pressure: 86~106Kpa.
Fixed wireless phone.
Supplier: Used mobile phone, used laptop, note book, ipad, pad, consumer electronics, speaker, headset. used cell phone
Services: International trade, wholesale, direct factory connecting, forwarding
Buyer: Used mobile phone, used laptop, note book, ipad, pad, consumer electronics, speaker, headset. used cell phone
Supplier: Electronics, mobile phones
Buyer: Routers, laptops, monitor, keyboard, cameras, headphone
Supplier: Wireless charger, batteries power bank, dust sensor, optical disc drive, tof, lidar, ar glass
1.General description Gsm fwt-8848 is a gsm to analog converter(single port, insert 1 sim card only), the device can produce a fxs line to allow a regular phone to be connected and used just like a local landline(pstn) except your calls will go out the gsm network. This device can both receive and make calls. The main application is: connecting the rj-11 fxs line to connect ordinary telephone set for voice call; to connect pbx for call extensions; to connect billing systems for public phone use; to connect voip fxo gateway to realize voip call termination; to connect alarm system for security purpose, etc. It is not a voip gateway, nor a gsm+voip gateway, it is a gsm fixed wireless terminal that produces an analog fxs phone line . 2.Features: 1)frequency:gsm 900/1800mhz or gsm 850/900/1800/1900mhz 2) it is a 1 channel gsm gateway which has 2 rj-11 outputs for extensions; 3) it can connect with ordinary telephone set, pbx , voip gateway, billing meter etc. ; 4) dialing tone frequency:450hz; 5) employ industrial module to make; 6) can adjust dial interval from 0.5sec to 9 secs by setting up from telephone set; 7) can adjust voice volume by setting up from telephone set; 8) sim card supported (1.8v, 3v); 9) caller id display; 10) dtmf dialing; 11) bell signal; 12) polarity reversal; 13) the rj-11 socket which connect the phone or billing system for metering purpose; 14) antenna socket (sma); 15) ip presetting; 16) working status and signal strength by led indicator; 17) imei change (optional). 18) back up li-ion battery( optional) 7.2v 1300mah.Standby 24hrs, talking time: 2.5hrs.
