Remote 3 Buttons

This Modbus RTU RS-485 remote I/O module offers a combination of 2CH Analog input(DI), 2CH RTD input for an excellent functionality/price ratio. The Analog input measurement resolution of this remote I/O is 16bit, 2CH AI for measuring voltage or current, 2CH RTD can accommodate ...

Come From BLIIOT

Specifications of SM26N3 Specifications Dimensions 76.85* 60.55* 34mm Weight about 150g Color black & grey PTT Key available Emergency Key available Connector 16-pin connector Microphone Sensitivity -42±3dB@1kHz 3.0V 2.2K,0dB=1V/Pa Speaker Power 2 W (rated); 2.5 W (max.) ...

Come From Hytera Communications Corporation Limited

This model is for PT560H and PT580H Plus. The microphone has an adjustable clip at the back for comfortable wearing and positioning. The tactile PTT gives positive acknowledgement to the user that the button has been pressed. The emergency button is on the top of the unit so ...

Come From Hytera Communications Corporation Limited