The i-PRO WJ-NXE40W Extension License is designed to expand the capabilities of your WJ-NX400 system by adding support for up to 32 additional channels. This 8-channel license enhances your surveillance setup, allowing for increased coverage and monitoring flexibility. Easy to integrate and reliable, it’s the perfect upgrade for users looking to maximize their system's potential. Don't miss out on improving your security network, expand with i-PRO today!