SPECO VF660DC 6 to 60mm DC Auto Iris Lens, Stock# VF660DC Electronic circuit It must be equipped with

It must be equipped with either an SD-A1 (SV9100S) or SD-B1 (SV9100E) Card

Catalog# 50121642

a real-time Clock & master clock synchronization

it has an advanced comfort grip and rugged case design

SPECO VF660DC 6 to 60mm DC Auto Iris Lens, Stock# VF660DC Electronic circuit It must be equipped withProduct features SPECO VF660DC is a 6 to 60mm DC Auto Iris Lens Features: Automatic iris 4 pin connector for cameras that automatically compensate for changing light conditions Varifocal lenses allow manual adjustment of viewing area (field of view) Locking screws hold the settings in place Lenses fit CS mount or C mount cameras with adapter ring (not included). NEW IN THE BOX One Year Warranty