Designed for exclusive use with the 9000M2 Series amplifier or M-864D, the ZM-9014 is a wall mounted remote control panel having 4 buttons and 1 volume control knob. It is used in conjunction with the RC-001T Remote control module or M-864D. It can be mounted in an American standard 2-gang electrical box in the wall. Power Source 24 V DC (supplied from RC-001T or M-864D) Current Consumption 50 mA or less Terminal Removable terminal block (10 pins) Connection Cable Shielded CPEV cable (paired data line and paired power line) or Category 5 twisted pair cable for LAN (CAT5-STP) Operating Section 4 function buttons, 1 volume control Indicator 4 function indicators (green LEDs), Level indicators (green LEDs) Operating Temperature 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) Operating Humidity 35 % to 80 %RH (no condensation) Finish Surface-treated steel plate, white, paint Dimensions 120 (W) × 127 (H) × 58.5 (D) mm (4.72" × 5" × 2.3") Weight 374 g (0.82 lb) Accessory Box mounting screw (No.6-32UNC × 30) …4, Box mounting screw (M4 × 30) …4, Panel mounting screw …4, Removable terminal plug (10 pins) …1