As a push to talk telephone handset integrated manufacturer and supplier in China, SINIWO earns admiration and reward from global market in past 18 years. With flexible customization ability of push to talk telephone handset, SINIWO leads to be the first industrial integrated factory in the world to match with all the industry filed.
SINIWO push to talk telephone handset is designed with PTT switch and matched fixed cradle, so it could be used in noisy environment for communication. With this push to talk telephone handset , the background noise could be reduce when release the switch.
| Model No. | A16 |
| Waterproof Grade | IP54 |
| Ambient Noise | ≤60dB |
| Working Frequency | 300~3400Hz |
| SLR | 5~15 dB |
| RLR | -7~2 dB |
| Working Temperature | Common:-20℃~+40℃ |
| Relative Humidity | ≤95% |
| Atmospheric Pressure | 80~110Kpa |
| Handset color | Black, white or othercustomizedcolor |
1. SINIWO push to talk telephone handset is specially designed for public telecommunication like in trains, vehicle or air traffic management tower. With matched fixed cradle, the handset could be hang on vertical surface also could be set in horizontal surface. This push to talk telephone handset cradle could be made with auto dial function mother board and performs as auto dial telephone.
2. For industrial kiosk or PC, it would be much convenient to fix after connecting a push to talk telephone handset for communication instead of earphone. With matched cradle, this SNIWO push to talk telephone handset could offer signal to kiosk or PC main board to trigger the communication when pick up or hang on the handset.
3. For outdoor environment noise, we chose different kinds of speakers and microphones for the push to talk telephone handset to match with various motherboard to reach high sensitivity or noise reducing functions; hearing-aid speaker could also be chose for hearing-impaired person and noise reducing microphone could cancel the noise from background when answering calls.
