The PetSafe RFA-443 Wireless Pet Containment System Transmitter Unit is a gray wireless device designed by PetSafe, a trusted brand in electronic fences. This transmitter unit is suitable for all breeds of dogs and has a compact size with dimensions of 11.570 inches in length, 9.410 inches in height, and 10.940 inches in width. It weighs 5.8000 pounds and comes with an adapter for easy use. This product is ideal for pet owners looking to control their dogs' access to certain areas wirelessly.
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