Dog Collar Receiver for Wireless Dog Fence 2-in-1 TZ-F381

Important: This receiver is a part of the Pawious Wireless Fence System and is intended for use only with the Transmitter TZ-F381V and TZ-F381V. It will not function independently without the corresponding transmitter. Waterproof IPX7 and Safe - Our device is designed with your dog's safety in mind, with built-in safety features like automatic shut-off to prevent overcorrection. Plus, the waterproof design of the Receiver means it can be used in all weather conditions.  Blue vs Orange Receiver -  both receivers actually can work with both models TZ-F381V and TZ-F381V. The Transmitters are actually the same for both models, just except of color. However, the receivers are different in terms of the working mode. Blue receivers starts warning with sound + shock immediately, while the orange starts with sound + vibration first, and then the second warning is delivered with sound + shock. So, orange receiver has more gentle warning method, while blue receiver is more suitable for stubborn d