communication

Type: DZ-300WFeatured:an integrated device, containing loudspeaking, whistle, Fog horn, Enlarge/diminish sound source.Fog horn whistle to...

Engine order telegraph untuk mesin tunggal1.  komunikasi menggunakan SDT teknologi' stabil2. menunjukkna  kerja dua sisi...

Working VoltageDC24VFrequency Range500HZ-700HZPower300WSPL(S...

Kualitas tinggi penjualan panas tanduk speaker (terdengar bagus)Layanan 1.Good dan kejujuran berbasis.harga 2.Factory.pengiriman 3...

Engine Order Telegraph Untuk Mesin Ganda1.  komunikasi menggunakan SDT ( Serial Data Transmission Technology )2. menunjukkan dua sisi pengirim...

microphone unit Produk : Hand Mic / Extra MicBrand : IcomTipe : HM M710Kompatibel : RADIO 710...

powerful microphone1.Clear sound effect2.High sensitivity3.Comfortable holding...

powerful microphone1.Clear sound effect2.High sensitivity3.Comfortable holding...

powerful microphone 1.Clear sound effect 2.High sensitivity 3.Comfortable holding...

powerful microphone 1.Clear sound effect 2.High sensitivity 3.Comfortable holding...