Alzatex DS221D4-NN Electronic Digital Timer

Alzatex DS221D4-NN Electronic Digital Timer FM3.
Flush-mount Count Down Timer with time-of-day clock
Four-digit LED Display and Red-Yellow-Green LEDs.
Powers up but has not been tested further.
Batteries Not included
Presentation Timer
***MPN DS221D4-NN
***OEM Alzatex Inc
***SKU*** 46122