DVM-190
Alecto DVM-190, Digital, 1968.5" (50 m), 11811" (300 m), 2.4 GHz, White, 2.8"
Alecto DVM-190. Volume control: Digital, Maximum indoor range: 1968.5" (50 m), Maximum outdoor range: 11811" (300 m). Frequency band: 2.4 GHz. Product color: White. Display diagonal: 2.8"