... , open, short and cross wire pair up to 1000ft with remote kit.8, 9 LED lights to indicated wiring connection on both ... , Grounding Test11, Build in power switch for power saving12, Operate with one 9V battery ( Not Included )Package Content:1, 1 x ... WARRANTY.2, As long as quality problem,we will deal with it asap and repair or replace or return funds.Our ...