D.C. Voltage detection, any Zigbee or Z-Wave devices report voltage?

[velvetfoot]

Not that it matters now, but I measured 14 volts dc on a Smart Implant:

[RELEASE] Fibaro Smart Implant FGBS-222

Of course I read that wrong: 30 volts was for 3 wire. I did a little (lame) testing. Did not work on 26vdc power supply for a gate. Worked on my running car at 14.04 volts. Mostly agreed with my voltmeter at 14.01. That was with internal pullup resistor setting to on, whatever that means.