Additional receiver 520

The Antibell & Ferntrainer 520 can be expanded up to 2 dogs. With You can control up to 2 Hude at the same time with additional receivers. The collars can send signals up to 500 meters in an open field receive. The battery is rechargeable. The ultra-robust and waterproof collars ensure many years of use. The collar length is adjustable up to 70cm length and therefore for Suitable for small, medium and large dogs. Easy to use: the 2 receivers become via 3 separate channels connected. To determine channel 1-3, first select the desired channel and simply switch the channel to the desired mode. The receiver weighs only 37 grams (dimensions: 6.0cm x 3.5cm x 2.5cm) External Certificate: CE, ROHS 、 FCC 、 Qualified Report Evaluation.