Directed 508D Dual-Zone Field Disturbance Sensor Instrument Cables and other potential interference sources

and other potential interference sources where practical

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

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

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

Directed 508D Dual-Zone Field Disturbance Sensor Instrument Cables and other potential interference sourcesThe 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,