Patent ID: 8421611

Claim:
A portable adjustment sensor for aligning a trailer body with a trailer frame, comprising: (a) a first component temporarily affixed to one of either a rail or trailer frame at a desired point, the first component comprising: (i) a magnet sensor; (ii) a first microprocessor; (iii) a transmitter; (iv) a first power source; wherein the magnet sensor is operatively connected to the first microprocessor, and the microprocessor is operatively connected to the transmitter; and the first power source is operatively connected to the magnet sensor, the first microprocessor, and the transmitter; (b) second component that is temporarily affixed to another of either a rail or a trailer frame at a desired alignment point, the second component comprising a magnet; (c) an alert mechanism comprising: (i) a receiver; (ii) a second microprocessor; (iii) an alert component; (iv) a second power source; wherein the receiver is operatively connected to the second microprocessor, and the second microprocessor is operatively connected to the alert component, wherein the second power source is operatively connected to the receiver, the second microprocessor and the alert component; wherein when magnet of the second component is within a sensing range of the magnet sensor, the magnet sensor detects the magnet and sends a first signal to the first microprocessor, the first microprocessor is configured to trigger the transmitter to send a second signal to the receiver of the second component, upon receiving the second signal the receiver sends a third signal to the second microprocessor, the second processor is configured to activate the alert component when the second processor receives the third signal.