PX-1 Sensor Cable Assembly Dual Sensor Cable Assembly for Medium Power Pet™ door POWER PET ACCESSORIES Your Pets will love having

Your Pets will love having control of their very own Power Pet fully automatic door

This is a must have accessory for your HUMANE CONTAIN Ultra-Fence

Your Power Pet door is intrinsically safe for all pets and people

BATTERY INDICATORS:  Tell you the charge condition of your optional back-up battery

PX-1 Sensor Cable Assembly Dual Sensor Cable Assembly for Medium Power Pet™ door POWER PET ACCESSORIES Your Pets will love havingReplacement Microphone Assembly for Medium Power Pet Door No Need to Buy a New Unit If your out of warranty Power Pet Door microphone assembly wears out, don't let your cherished pet be without the freedom of its Power Pet door. No need to buy a whole new Power Pet unit if, for some reason, your microphone assembly wears out. Just buy this replacement microphone assembly and your Power Pet Door will be as good as new!