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Signal amplifier

Signal amplifier between call buttons and receiver.
Although the call buttons have a very good range, in many cases it is also necessary to use amplifiers in places where the signal is not good, due to the remoteness of the button from the receiver, the specificity of the building and the environment.

Technical data
Power supply:DC12V~15V
Operating Voltage:150 mA
Max. power:30mW
Working frequency:433Mhz
Dimensions:200x130x40 mm

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