PulseLink is a pulse repeater and wireless isolation relay for electric, gas and water metering. Units are compatible with all types of meters supporting up to four channels of 2-wire meter pulses including End-of-Interval. A Transmitter unit installed at the meter and a Receiver unit at the customer site can jump parking lots, switchyards or even miles without wire. For substations, the wireless feature provides a degree of isolation not possible with standard isolation relays. Units include metering compatible "autoranging" power supplies and meet typical metering industry standards. A signal recovery technique ensures pulses are never lost.