| 摘要 |
A vehicle back-up alarm (1) in combination with a vehicle back-up light (6) in any of several embodiments. The first combination includes an alternative of light (6) adapted to be used with an existing vehicle alarm. Other embodiments comprise any combination of one or more of audible warning device (13), distance-sensing device, warning lights (6), video and/or audio systems, communications systems or other devices, lighting devices, and a standard housing (9) to contain them and mount to a vehicle without modification. Housing (9) includes mounting aids such as resilient grommets (11) or flanges with holes therein which are designed to match either a specific vehicle or a variety of vehicles, further includes housing (9) adapted for a vehicle trailer hitch receiver. The associated wiring harness is terminated with a standard connector (21) which allows the invention to be plugged into the existing vehicle wiring harness without modification, or a pigtail for splicing into the wiring harness.
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