ADTRAN 1100ALR30001W PROFESSIONAL SERVICE VOUCHER, Part# 1100ALR30001W Clock Control Interface It has an auto Iris

It has an auto Iris (video) feature which is highly flexible in producing consistent video signals as it can help the camera to adjust to drastically changing light levels

The stylish Telematrix 35A520N0T 3502TRM is a part of the 3500 Series – Analog Corded Phone with 2 Line

This provides the speed and elite performance that you need to support your most demanding online applications

Replacement spools are available when the original spool is depleted

ADTRAN 1100ALR30001W PROFESSIONAL SERVICE VOUCHER, Part# 1100ALR30001W Clock Control Interface It has an auto IrisThis part number provides an Professional Service Voucher 1 Pack. Professional Service Vouchers (PSV) are redeemable with ADTRAN in exchange for both Problem Resolution Assistance Services and First Line Support Services NEW IN THE BOXOne Year Warranty