Topcom KS-4242, IR, 150 m, 50 m, 150 m, FHSS, 2.4 GHz
Topcom KS-4242. LED type: IR. Maximum range: 150 m, Maximum indoor range: 50 m, Maximum outdoor range: 150 m. Host interface: FHSS, Frequency band and operating channels: 2.4 GHz. Product colour: Grey, White. Display diagonal: 6.1 cm (2.4")