Nanjing Zhengze Technology Co., Ltd.  

Product Name: Professional Stable Quality Fireman Full Duplex Voice Group Fire System Condition: New Certification: CE, ISO Information content: Voice Support Network: 3G Type: Wireless Usage: Telephone Trademark: zhengze Transport Package: Carton Specification: 0.550 kg 10x10X10 cm Origin: China Product Description Fireman Full Duplex Voice Group Communication SystemT-TALK is a multi-function, digital wireless transceiver full-duplex voice group communication system which is independently developed by our company. The system uses our long-distance wireless data voice transceiver module, it has the latest RF chip and high-performance industrial-grade processing chip, and using industrial-grade design standards to create a multi-function wireless digital intercom product. The built-in microphone and speaker can be used as a communication device alone, or an external walkie-talkie can be used as the microphone.Features:Open conversation can change the previous propaganda mode, allowing up to 6 people to talk at the same time, truly free hands.The headphone jack can be connected to various forms of headphone, such as bone conduction headphone, mask communication device and anti-noise headphone.An external walkie-talkie can be used as a shoulder microphone, and the interface can support multiple walkie-talkies.Large button for easy glove operation when connecting the intercom.It can be used independently with built-in microphone and speaker.7.1mm aviation earphone special socket, fast blind insertion, reliable connection, and prevent falling off.With wireless bluetooth interphone connection, audio reception, which can effectively avoid the entanglement of the plug wire.Dual PTT button control, t-talk module and walkie-talkie PTT independent button control.16 non-interfering digital frequency bands, supporting multiple locations in the same location without conflict.Highlight OLED LCD screen displays channel and other work information.