◆Adopting digital pilot frequency and ID code identity authentication technology, the same frequency band can stack 10 sets of machines at the same time without serial frequency.

◆The PLL frequency synthesis stabilization system provides 200 channels.

◆The latest high frequency filter is adopted to filter out the interference signal outside the band to the maximum extent.

◆The high frequency circuit design with secondary frequency conversion has extremely high sensitivity.

◆Multiple noise control circuit, rejecting external interference reception range up to 250 meters.

◆Specially designed speech compression extension circuit greatly improves the signal to noise ratio.

◆Unique circuit design, large dynamic, wide frequency response, low noise.

◆Modulation :FM frequency modulation.

◆Number of channels: infrared automatic channel 300.

◆Use temperature: minus 18 degrees Celsius to 50 degrees Celsius.

◆Noise mode: automatic noise detection and digital ID code noise.