Modulate A/V signal into CATV
Built-in 2-way combiner
Channel switch from 65-135 (NTSC,CATV) /
CH58-107(PAL,CATV)
Amplifier complete provides up to 300M cable runs
Video and stereo audio loop out
Channel locked function
Size: 102 x 40 x 128mm

Convert 4 CH A / V composite signal to CATV system
4 CH stereo A / V modulator
LED display indicating
Built-in combiner audio / video level adjustable for
each channel
Stereo audio output.several unit linkable for the
hotel SMATV or muitiple security
Channel locked function
Size: 283 x 126 x 45mm