Climax HWC-1 is a hardwire to wireless converter that transforms 9 wired security zones into wireless ones. Perfect for upgrading wired security systems or new installations, it offers easy retrofitting without replacing wired devices. It supports various wired sensors like PIR motion, door contacts, and glass break sensors, providing flexibility and expandability. HWC-1 ensures stable wireless connection, supervision signals for system integrity, and even comes with a rechargeable backup battery for uninterrupted operation during power outages.