| R74-TC1600 | FM Handheld Transceiver | Shenzhen HYT Science &Technology |
| R74TC-300U2 | TWO-WAY RADIO | Shenzhen HYT Science &Technology |
| R74TC-310U2 | Two-way Radio | Shenzhen HYT Science &Technology |
| R74TC-500 | Tow-way Radio | Shenzhen HYT Science &Technology |
| R74TC-500V | Two-Way Radio | Shenzhen HYT Science &Technology |
| R74TC-500V | Two-Way Radio | Shenzhen HYT Science &Technology |
| R74TC-518U1 | TWO-WAY RADIO | Shenzhen HYT Science &Technology |
| R74TC-518V | Two-Way Radio TC-518V | Shenzhen HYT Science &Technology |
| R74TC-580V | FM Handheld Transceiver | Shenzhen HYT Science &Technology |
| R74TC-600U | Two Way Radio | Shenzhen HYT Science &Technology |
| R74TC-600V | Two Way Radio | Shenzhen HYT Science &Technology |
| R74TC-610V2 | Two-Way Radio TC-610V (2) | Shenzhen HYT Science &Technology |
| R74TC-620U2 | Two-way Radio | Shenzhen HYT Science &Technology |
| R74TC-620U2 | Two-way Radio | Shenzhen HYT Science &Technology |
| R74TC-620V2 | Two-Way Radio | Shenzhen HYT Science &Technology |
| R74TC-700U | Two Way Radio | Shenzhen HYT Science &Technology |
| R74TC-700U4 | Two Way Radio | Shenzhen HYT Science &Technology |
| R74TC-700U7 | Two Way Radio | Shenzhen HYT Science &Technology |
| R74TC-700U8 | Two-way Radio | Shenzhen HYT Science &Technology |
| R74TC-700U8 | Two-way Radio | Shenzhen HYT Science &Technology |
| R74TC-700V | Two Way Radio | Shenzhen HYT Science &Technology |
| R74TC-780MU1 | TWO-WAY RADIO | Shenzhen HYT Science &Technology |
| R74TC-780MU2 | Two-Way Radio | Shenzhen HYT Science &Technology |
| R74TC-780U1 | TWO-WAY RADIO | Shenzhen HYT Science &Technology |
| R74TC-780U2 | TWO WAY RADIO | Shenzhen HYT Science &Technology |
| R74TC-780V | TWO-WAY RADIO | Shenzhen HYT Science &Technology |
| R74TC-980U1 | TWO-WAY RADIO | Shenzhen HYT Science &Technology |
| R74TC-980U2 | TWO-WAY RADIO | Shenzhen HYT Science &Technology |
| R74TC-980V | Portable Two-Way Radio | Shenzhen HYT Science &Technology |
| R74TC1688P | Two Way Radio | Shenzhen HYT Science &Technology |
| R74TC2108U | Two Way Radio | Shenzhen HYT Science &Technology |
| R74TC2108V | Two Way Radio | Shenzhen HYT Science &Technology |
| R74TC3000 | Walkie Talkie | Shenzhen HYT Science &Technology |
| R74TC3000U0 | FM Handheld Transceiver | Shenzhen HYT Science &Technology |
| R74TC3000V | Two-Way Radio | Shenzhen HYT Science &Technology |
| R74TC3000V | Two-Way Radio | Shenzhen HYT Science &Technology |
| R74TC3000V0 | FM Handheld Transceiver | Shenzhen HYT Science &Technology |
| R74TC3600KU6 | Two Way Radio | Shenzhen HYT Science &Technology |
| R74TC3600U | Two-way Radio | Shenzhen HYT Science &Technology |
| R74TC3600U0 | FM Handheld Transceiver | Shenzhen HYT Science &Technology |
| R74TC3600V | Two-Way Radio | Shenzhen HYT Science &Technology |
| R74TC3600V0 | FM Handheld Transceiver | Shenzhen HYT Science &Technology |
| R74TM-600U1 | Mobile Radio | Shenzhen HYT Science &Technology |
| R74TM-600U2 | Mobile Radio | Shenzhen HYT Science &Technology |
| R74TM-600V | Mobile Radio | Shenzhen HYT Science &Technology |
| R74TM-610U1 | Mobile Radio | Shenzhen HYT Science &Technology |
| R74TM-610U2 | Mobile Radio | Shenzhen HYT Science &Technology |
| R74TM-610V | Mobile Radio | Shenzhen HYT Science &Technology |
| R74TM-610V | Mobile Radio | Shenzhen HYT Science &Technology |
| R74TM-800U | mobile Radio | Shenzhen HYT Science &Technology |
| R74TM-800U1 | Mobile Radio | Shenzhen HYT Science &Technology |
| R74TM-800U1 | Mobile Radio | Shenzhen HYT Science &Technology |
| R74TM-800V | Two Way Radio | Shenzhen HYT Science &Technology |
| R74TR-50U | PORTABLE REPEATER/TRANSCEIVER | Shenzhen HYT Science &Technology |
| R74TR-50U | PORTABLE REPEATER/TRANSCEIVER | Shenzhen HYT Science &Technology |
| R74TR-50U | PORTABLE REPEATER/TRANSCEIVER | Shenzhen HYT Science &Technology |
| R74TR-50V | PORTABLE REPEATER/TRANSCEIVER | Shenzhen HYT Science &Technology |
| R74TR-50V | PORTABLE REPEATER/TRANSCEIVER | Shenzhen HYT Science &Technology |
| R74TR-50V | PORTABLE REPEATER/TRANSCEIVER | Shenzhen HYT Science &Technology |
| R74TR-800U1 | REPEATER (BASE STATION) | Shenzhen HYT Science &Technology |
| R74TR-800U1 | REPEATER (BASE STATION) | Shenzhen HYT Science &Technology |
| R74TR-800U2 | REPEATER BASE STATION | Shenzhen HYT Science &Technology |
| R74TR-800U2 | REPEATER BASE STATION | Shenzhen HYT Science &Technology |
| R74TR-800V | REPEATER (BASE STATION) | Shenzhen HYT Science &Technology |
| R74TX-92 | TX-92 Patrol Record Transmitter | Shenzhen HYT Science &Technology |
