100-240V FWT Fixed Wireless Terminal GSM SIM Calling with Power Antenna Telephone Line

Easy Installation This roof wireless terminal is easy to install, no earth cable is needed, uses GSM mobile phone SIM card, easy to operate, simple to use, can reduce usage problems. Encryption Settings This fixed wireless terminal has encryption settings such as PIN code, PUK code encryption card lock function, via reverse polarity signal, you can access the meter or use the computer counter. This wireless terminal has automatic IP function, a variety of IP settings, fixed long distance call automatically enters the calling IP prefix, such as 17951, 17911, 193, etc. LED Display This wireless terminal is equipped with LED lights to display information such as signal, standby status, working status, etc. and intuitive settings can offer you more convenience. Easy to use: this communication device supports fixed/mobile, national and international, local voice services and does not change the old dialing habits, just like the operational habits of ordinary landline phones.