NOISE DETECTION – Detect the source or squeaks, rattles, and other errant or troublesome noises
50-FOOT RANGE – Transmitters have a 50-foot signal range allowing use on small and large vehicles
BUILT-IN SPEAKER – Monitor sounds with the built-in speaker or via headphones through the 3.5mm jack
SIGNAL STRENGTH INDICATOR – LED lights indicate signal strength of the active channel
ILLUMINATED CHANNEL BUTTONS – Active channels have illuminated buttons and can be changed or muted with a quick push
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