16In Rnd Wired Analog Clock, Black, Sur
Valcom 16inch, 24VDC Round Wired Analog Clock Microprocessor based movement 2 or 3 wire correction Automatic communications protocol identification for: Valcom 2 wire digital protocol; synch-wire 59th minute correction; synch-wire 58th minute correction; synch-wire national time and rauland Diagnostic leds for ease of maintenance Fully automatic plug and play--no settings required Built-in self-test function Automatic polarity detection Quick correction Energy efficient UTP connectivity Plug in molex connectors Low profile Metal case with polycarbonate crystal Made in USA UL, CUL, and FCC approved