Ziton Class A Network Loop Module ZP3AB-NLM3Manufactured by Ziton, this Ziton Class A Network Loop Module ZP3AB NLM3 is a network loop module that enables individual ZP3 control panels to be connected in a peer to peer, secure loop network. If there is an open or short circuit present on the network wiring, the NLMs determine where the fault lies, isolate the faulty section of wiring and maintain full loop integrity. Ziton Class A Network Loop Module ZP3AB NLM3 specifications product detail are