Rare, hard-to-find 16X S1 version of Reolink RLC-823A. Factory-sealed refurbished unit. 16X optical zoom. Bought 2 but only deployed one. Stunning images. See image captured with another unit I own. Only the S1 model has this fast 281 degree/sec pan speed (S2 is much slower < 90 degrees/sec). This is simply the best security camera model I have ever used.
eBay