PMR parrot repeater

A few people have asked me about a PMR parrot repeater,let me start by telling everyone that a parrot repeater is not the same as a repeater found on the ham radio bands such as 2 meters or 70 cm's,a parrot repeater has a device that records a incoming transmission and as soon as that transmission stops the parrot repater retransmits it,all this happens on the same frequency,so as you can see it's not like ham radio repeater and in my opinion it's not worth even looking into unless you like listening back to everything you say.