Directed 508D Dual-Zone Field Disturbance Sensor Instrument Cables helping the screen clear surrounding

helping the screen clear surrounding dash contours and controls

These screws provide a secure connection while allowing hand-tightened installation and removal

The SRX42V is rated at 88 dB sensitivity and has a listed frequency response of 90 Hz to 20 kHz

microphone cable

allowing the enclosure and amplifier to be selected around the desired installation approach

Directed 508D Dual-Zone Field Disturbance Sensor Instrument Cables helping the screen clear surroundingThe Directed 508D is a dual zone field disturbance sensor designed to add proximity and interior intrusion detection to a compatible vehicle security system. It creates adjustable sensing fields that react to moving high density objects near and within the protected area. This makes it a practical security accessory for vehicles where conventional door and shock triggers do not provide perimeter coverage. The 508D is especially suited to convertibles,