Overview Reviews Product Description The Pipe Range Extender is designed to measure the temperature of a metal pipe while getting maximum radio range. The Pipe Range Extender is a variant of the Surface Range Extender. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Avigilon Alta Ava Pipe Range Extender with thermal pad Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments