Security systems, such as in a home or other building, are interfaced with one another so that alarm messages and other information regarding a first security system are communicated to a second security system. The fluoropolymer is adhered to the silicone rubber baselayer using a primer of a blend of silane and a polyamide resin. If the programmer’s data includes an uncorrectable number of erroneous data bits, the programmer’s data is iteratively reread by using unconventional read reference voltages with decreased levels. Measurement of impedance, admittance, electropotential and dielectric properties is particularly useful, particularly as a function of frequency and position on and in the tissue or organ. The piston rod is attached to the piston.