E-Collar Technologies

RX-120 Large Receiver

RX-120 Large Receiver - Main image
$62.5 $135 In stock

Category: Replacement Collar Receiver

The RX-120 large receiver is an outstanding choice for training dogs that are particularly stubborn or highly driven by prey, due to its robust design and adaptability to diverse training environments.

Whether you are looking to replace a lost or damaged receiver or wish to expand your 1-Dog system to include an additional dog, this receiver serves as a versatile solution.

This receiver comes standard with:

  • The Boss Educator ET-800/802
  • K9 800 Handler K9-800/802
  • Upland UL-1200/1202

Customer Reviews (4.8 / 5 · 5 reviews)

Alexander Q. ★★★★★

My German shepherd treats every training session like a hunt, and this receiver's sturdy build has taken every yank and zigzag without a hiccup. The size feels substantial in my hand, which makes it easy to adjust even mid-field.

Alexander O. ★★★★★

This thing held up through a full session of mud, brush, and a deer chase without skipping a beat—my stubborn hound finally responds. The build feels solid enough to survive his daily abuse, which is exactly what I needed for high-prey drive.

Ruby G. ★★★★★

My last dog used to ignore every collar until she spotted a rabbit, but the RX-120 finally got her attention mid-chase without me having to yell. The larger size sits solidly on her thick neck, and it's handled wet grass and dusty trails without a single hiccup. For a high-prey dog, this receiver ha