... quality,1 year warranty *Factory direct price *OEM, ODM Item: hand held frequency scanner (ZAB-FC) Tech spec: Operating voltageDC7.5V~10V ... wireless remote control, receiver and transmitter modules, receiver controller, infrared detector, door sensor, gas and smoke detectors and home anti ... We emphasize our reputation and appreciate your feedback.Company show: hand held frequency scanner (ZAB-FC)