Retekess wireless transmitter call button and wireless watch receiver composition of wireless calling system,Retekess TD004, Retekess TD005 with its own transmitting antenna, can provide a longer transmission distance.Together with the watch receiver, the calling system can solve the communication problems of many industries and scenarios, including medical, catering, factory manufacturing, warehouse transportation, etc.
Retekess TD106 wireless calling watch receiver is IP54 waterproof and oil proof. And it supports 500 call buttons. And it works with all retekess call buttons. So you can feel free to get this one, work with all your other retekess product.