| 1. | Aiphone Automobile Alarm AVD-S User Guide AI PHONE VEHICLE ALERT SYSTEM Model V_ AVD S Includes Detector Speaker Frame and Power Supply J 1 Screw holding case to chassis 2 Chime tone volume control 3 Screw terminals FEATURES Complete digital design Combined detector and chirper tone annunciator in one complete unit Large loop inductance range 20 2500 pH allowing operation with a variety of loops A selectable presence mode normal or infinite for detection du |
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