focus on video surveillance site
Palabras clave
broadcast,
broadcasting,
business,
check,
communication,
construction site,
control,
datum,
dish,
electronic,
equipment,
frequency,
global,
industry,
maintenance,
microwave,
radio,
receiver,
repair,
round,
safety,
safety equipment,
satellite,
science,
signal,
structure,
support,
surveillance,
technology,
transmission,
transmit,
transmitting,
video,
wave,
wireless
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