
TDMR
TDMR T3 (4G PoC)
4G push-to-talk over the mobile network, so distance between people does not matter as long as there is mobile signal. Needs a yearly data fee.
Good for: Teams spread across towns or states.
- Network
- 4G Cat.1, dual SIM
- Display
- 1.44 inch
- Options
- GPS, Type-C
From the manufacturer brochure. Exact specification depends on version, so confirm with me before ordering.
Repeater or 4G PoC: how to compare
Often used in: Security companies
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Where is it, how many people, and what keeps going wrong? I will reply with a recommendation.



