PANASONIC PT-MZ770 projector remote control N2QAYA000150 / N2QAYA000167.
Panasonic Projector & Display Global - [A 4K System Without Additional Devices] Using Panasonic's PT-RZ120/PT-MZ770, you can input uncompressed 4K signals via HDMI or DIGITAL LINK. Output is also possible from a
User manual Panasonic PT-MZ770 (English - 233 pages)