3G & CDMA To Sunset In 2022

3G & CDMA To Sunset In 2022

Equipment & Technology
In 2022, cellular companies including T-Mobile, Verizon and AT&T will sunset (retire) their CDMA and 3G technology.  If you have a fire or burglar alarm being supported by an older cellular communicator running on CDMA and 3G signals, it is time to start planning to upgrade your alarm communication equipment. Many fire alarms as well as burglar alarms use cellular communication devices to send trouble signals to a 24 hour central monitoring station. The central monitoring station is responsible for contacting your local emergency response team to send the proper help.  If your cellular communication device is using CDMA and 3G signals to relay signals, and your cellular provider is no longer supporting those signals in your area, you and your alarm system could be in big trouble. AT&T announced…
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