Ponchonutty
Full Access Member
Several years ago DEI (ie Viper, Clifford, ect parent company) made these little relays with a micro RF transceiver inside. These relays look very much like OEM relays. What you would do is replace one of the OE relays like the fuel pump or ignition relay with one of these. You then would program this relay to your alarm's keyless entry. They worked sweet but for what ever the reason, the market just wasn't there.