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1. [Routers & Gateways](https://www.t-mobile.com/business/solutions/iot/device-certification)
2. [Guardian Telecom](https://www.t-mobile.com/business/solutions/iot/device-certification?manufacturer=guardian%20telecom)
3. B1277 ProTalk Cv3
Guardian Telecom
# B1277 ProTalk Cv3
Certification rating: 3 out of 3 ratings [Certification Rating](https://www.t-mobile.com)
## Device Specification
Product Description
The ProTalk Cv3 provides advanced notification of potentially problematic situations with your site and/or equipment. Capable of monitoring both digital and analog inputs, the ProTalkCv3 provides versatility and flexibility. The unit is integrated with an LTE cellular module allowing for installation in remote sites. Alarm notifications can be sent via phone, text, email, radio or PA System. Remote alarm acknowledgement, system interrogation and relay control is possible via phone and text.
Network Speed: LTE
UE Category: Cat 1
LTE Band Support 2, 4, 12, 66, 71
5G Band Support N/A
T-Mobile Programs N/A
GPS Not Supported
Wi-Fi Supported
SMS Not Supported
Voice VoLTE
eUICC Not Supported
Satellite N/A
Operating System OTHER
TACs 35217653, 35299082, 35331925, 35459711, 35487460, 35754109
Chipset Brand Name Qualcomm
Chipset Model No. MDM9207
Module Brand Name Telit Wireless
Module Model No. LE910C1-NF
Module Form Factor N/A
Vendor Product Brief [Specification Document](https://www.t-mobile.com/content/dam/digx/tfb/us/en/assets/iot/oemSpecSheet/guardian-telecom_b1277-protalk-cv3/Guardian_Telecom-B1277Specifications.pdf)
DICE ID 20042
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- ### Plans
Plans
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- ### Resources
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- ### Segments & Industries
Segments & Industries
- [Small/Medium businesses](https://www.t-mobile.com/business/small-midsize-business)
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- ### More from T-Mobile
More from T-Mobile
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