{"product_id":"electronic-proportional-trailer-brake-controller","title":"Electronic Proportional Trailer Brake Controller for 1–4 Axles","description":"\u003cp\u003eTow with smoother, more confident control using the TrekPower Electronic Proportional Trailer Brake Controller. Its built-in inertia sensor measures the tow vehicle’s deceleration and automatically applies proportional braking power to the trailer, delivering a natural response during both light and hard stops.\u003c\/p\u003e\n\u003cp\u003eThe adjustable gain control makes it easy to match braking power to your trailer’s weight and load. A manual override lever provides independent trailer braking when descending grades, managing trailer movement, or backing up, while the illuminated in-cab digital display shows braking output and alerts you to short circuits or a disconnected trailer.\u003c\/p\u003e\n\u003cp\u003eDesigned for precise, level under-dash mounting, this controller supports trailers with 1–4 axles and works with both electric and electric-over-hydraulic braking systems. Reverse-polarity and overload protection provide added reliability for RV, boat, utility, and horse trailers.\u003c\/p\u003e","brand":"TrekPower","offers":[{"title":"Default Title","offer_id":46202866335935,"sku":"psbcpr01","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2198\/6371\/files\/230A0394.jpg?v=1789376606","url":"https:\/\/trekpower.com\/products\/electronic-proportional-trailer-brake-controller","provider":"TrekPower","version":"1.0","type":"link"}