Home / Systems / Systems NFS2-640 Systems NFS2-640 Brand: Notifier FireAlarm.com Part #: 66816 Category: Systems Manufacturer Part #: NFS2-640 Specifications Reviews (0) Information Type Addressable Systems Project Systems Project Application Size Medium, Small Facility Type Stand-Alone Facility, Campus-Style Facility Gas Detection? Yes, No Heat Detection? Yes, No Smoke Detection? Yes, No Reviews There are no reviews yet. Be the first to review “Systems NFS2-640” Cancel replyYou must be logged in to post a review.