4 SOLID STATE ANSI KYZ/IEC 2 WIRE DIGITAL PULSE INPUTS 110-120V
4 SOLID STATE ANSI KYZ/IEC 2 WIRE DIGITAL PULSE INPUTS 110-120V
4 SOLID STATE ANSI KYZ/IEC 2 WIRE DIGITAL PULSE INPUTS 110-120V
4 SOLID STATE ANSI KYZ/IEC 2 WIRE DIGITAL PULSE INPUTS 110-120V