Frequency: 300 and 310 MHz Programming: 10 Dip Switch Power: 12-30 VAC or 10.5 - 30 VDC; 16 mA nominal, 50 mA maximum while relay is triggered Dimensions: 3.625 x 5.25 x 1.5 inches Includes: Whip antenna, 3ft coaxial cable, bulkhead connector Also known as: 109950, MCS109950