Feature: ['<b>Price For:</b> Each <b>Includes</b>: MOUNTING HARDWARE <b>Item</b>: Power Supply <b>For Use With</b>: Aiphone Products <b>Features</b>: 18V DC, 2A Power Supply for JF, JK or JO <b>Country of Origin (subject to change)</b>: Japan', 'Aiphone', 'Form-C Door Release Relay for JF Series, JK Series, LEM Series or LEF Series', 'Input Voltage: 110 V AC'] (Page 1)