Usually Ships in 2-3 Business Days from manufacturer Lead times vary based on manufacturer stock Product Overview Use to replace a lost transmitter or expand the number in your existing LRS push-for-service system Instantly sends messages to pagers (sold separately) with the push of a button Push-button can be programmed to send a customized message Durable, heavy Lexan construction is ideal for indoor or outdoor use Transmits within smaller areas of approximately 2500 sq. ft. UPC Code: 40001303