បញ្ជាក់ BDF43C Dual Frequency Reader និងសៀវភៅណែនាំអំពីក្តារចុច
PROVE BDF43C Dual Frequency Card Reader and Keypad Specifications Voltage: 9V to 28V D.C. Current: 200mA max. Operating Temp: -20C to 70C. Weight: BDF-43C: 185g, BDF-62C: 130g Dimensions: BDF-43C: 80mm…