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23 Mar 2026
MCX Device LM84
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UK
frontline responders remain deeply accustomed to TETRA-style ergonomics.
To minimize retraining and adoption challenges, Cybertel designed both LM84 and LM85 in a TETRA radio form factor, maintaining operational muscle memory for ESN users.
Key physical features include:
To minimize retraining and adoption challenges, Cybertel designed both LM84 and LM85 in a TETRA radio form factor, maintaining operational muscle memory for ESN users.
Key physical features include:
- TETRA-style body and hard-key ergonomics for
rapid adoption
- Top OLED display (1-inch) for Talkgroup
visibility
- Rotary switch for PTT group changes and volume
toggling
- Built-in backup battery enabling true hot-swap
battery changes without reboot or call drop
- Optional external antenna for extended RF
coverage
- TETRA DMO (Direct Mode Operation) support for
off-network communication
- High-gain car-cradle compatibility for improved
in-vehicle RF performance
LM84
is a premium MCX device built specifically for professional public safety users
requiring both broadband capability and familiar radio operations.
With
a 4.1 inch LCD, 3W front speaker, Qualcomm chipset, IP68 ruggedness and 4G/5G
support, LM84 is engineered for demanding MCX operations.
LM85 complements the LM84 as a dual-mode device,
enabling both broadband MCX and TETRA DMO capability.
Designed for agencies requiring operational resilience beyond network coverage,
LM85 supports seamless fallback and continuous communication in challenging
environments.