Model: ROCK 4 SE, ROCK 4, ROCK 4 A, ROCK 4 A+, ROCK 4 B, ROCK 4 B+, ROCK 4 C, ROCK 4 C+, ROCK Pi 4, ROCK Pi 4 A, ROCK Pi 4 A+, ROCK Pi 4 B, ROCK Pi 4 B+, ROCK Pi 4 C, ROCK Pi 4 C+
MIC source updated 2026-10-20. English translations shown first; original Japanese fields are available on each certificate.
Model: ROCK 4 SE, ROCK 4, ROCK 4 A, ROCK 4 A+, ROCK 4 B, ROCK 4 B+, ROCK 4 C, ROCK 4 C+, ROCK Pi 4, ROCK Pi 4 A, ROCK Pi 4 A+, ROCK Pi 4 B, ROCK Pi 4 B+, ROCK Pi 4 C, ROCK Pi 4 C+
Model: ROCK 4 SE, ROCK 4, ROCK 4 A, ROCK 4 A+, ROCK 4 B, ROCK 4 B+, ROCK 4 C, ROCK 4 C+, ROCK Pi 4, ROCK Pi 4 A, ROCK Pi 4 A+, ROCK Pi 4 B, ROCK Pi 4 B+, ROCK Pi 4 C, ROCK Pi 4 C+
Certifying organization
Eurofins Electrical & Electronic Testing
Certification type
Construction design certification under mutual recognition (MRA)
Radio equipment class
Specific radio equipment specified in Article 2, Item 19
Model: ROCK 4 SE, ROCK 4, ROCK 4 A, ROCK 4 A+, ROCK 4 B, ROCK 4 B+, ROCK 4 C, ROCK 4 C+, ROCK Pi 4, ROCK Pi 4 A, ROCK Pi 4 A+, ROCK Pi 4 B, ROCK Pi 4 B+, ROCK Pi 4 C, ROCK Pi 4 C+
Certifying organization
Eurofins Electrical & Electronic Testing
Certification type
Construction design certification under mutual recognition (MRA)
Radio equipment class
Specific radio equipment specified in Article 2, Item 19, Subitem 3