Datasheet for the Notifier NFS-640, published in 2006. Document No: DN-6856, Rev: A. Models NFS-640, CPU-640 and CPU-640E. Product features and technical specifications.
Datasheet for the Notifier NFS-640, published in 2006. Document No: DN-6856, Rev: A. Models NFS-640, CPU-640 and CPU-640E. Product features and technical specifications.
