This earphone adopts bluetooth connection technology, which is more convenient than traditional wired connections. 1Set Wireless Bluetooth Earphone. Compatible with for Baofeng UV5R series UV-82 BF-888S Retevis H-777 RT22 RT21 for Woxun for Kenwood 2-pin K port radio.
The 355 ° horizontal + 90° vertical PTZ (pan-tilt-zoom) allows flexible rotation, combined with digital zoom to cover three key areas at once: courtyard, driveway, and fence. 24/7 Smart Security with AI Human Detection & Full-Color Night Vision Advanced PIR motion sensors paired with AI algorithms effectively eliminate false alerts from pets/vehicles while precisely identifying human intruders.
CD9088 is a dedicated single-chip FM radio chip. FM signal input circuit rod antenna C8 / C10 and L1 IC1 11, 12 feet into the mixer circuit, local oscillation circuit uses a variable capacitor CA / L2, etc. vitality can be achieved manually tune.