Do installations require line-of-sight between transmitters and receivers?
All Trango high-frequency wireless solutions, with the exception of the 900 MHz M900S, require clear line-of-sight between antennas for optimal performance. It is sometimes possible to transmit short distances through loose vegetation, but ideally, antennas should be mounted above all obstructions. For very short distances (500 feet or less), it is possible to transmit through several walls as long as they are not constructed of concrete or metal materials. Use of repeaters helps mitigate line-of-sight problems. Instead of requiring clear line-of-sight to the ultimate destination, a receiver/transmitter combo can be placed at the point of obstruction between the camera and the ultimate receiver location.
