This portable alerting receiver is designed to be worn close to the body by clipping it to the waist of your pants, skirt or in a shirt pocket.
When this unit receives a signal from a Silent Call 318 MHz transmitter it will alert with a coded vibration. A light at the top of the unit will also shine above the word which indicates which transmitter is sending the signal. This receiver has an improved range of up to 200 feet and operated on a 9 volt nickel metal hydride battery which is included with the unit.
Product Manual Click Here For The Silent Call Good Vibrations Instructions