Fire Alarm Wireless Input Module

TCMK5411W wireless input module is suitable for installation in public places, factories and other environments. When there is a fire alarm, the module will send an alarm signal to the control panel through wireless communication technology after receiving the input signal specified by the manufacturer, and the red light is always on.
Technical Data
All data is supplied subject to change without notice.
Specifications are typical at 24V, 25℃ and 50% RH unless otherwise stated.
Battery CR17450
Rated Operating Voltage 3V
Operating current monitoring current≤13uA , alarm current≤20mA
Coding method automatically assigned when networking
Radio frequency transmit power<20dBm
Communication method 470MHz FSK coded bidirectional
Operating environment temperature 10℃~+55℃
relative humidity ≤95%
Dimension 101mm*137mm*43mm
Weight 160g


The 470MHz wireless communication technology is adopted, and no embedded
wiring is needed, so the engineering installation is convenient and quick;
With battery low voltage detection function, it can reflect the battery power situation in time; The microprocessor is used to realize signal processing, and the digital signal is used to communicate with the fire alarm control panel, which works stabely and reliably, and has a good ability to suppress electromagnetic interference.