Seti-Com

The Seti-Com is a buildable device featured in the Call of Duty: Infinite Warfare Zombies map Zombies in Spaceland. It is part of the maps main easter egg Sooooul Key and is required for the Sticker Collector achievement. In the easter egg, it is used three times in order to help summon the UFO that is stuck in the side of the Polar Peak mountain.

Parts
The Seti-Com is constructed from three parts: a calculator, an umbrella and a boom box. Each part can be found separately in each area of the map. The locations for the parts are as followed:

Boom Box

 * On the lower bridge leading from spawn to the main teleporter, next to a "Proto-Popcorn" vending machine.
 * In the Coffee Room in the underground section of the map, on the countertop to the left of Racin' Stripes.
 * In the Moonlight Cafe, to the right of the switch that turns of the power to the Kepler System area.

Umbrella

 * On a bench to the right of the bottom of the slides, next to the bridge leading to Polar Peak.
 * On a counter to the right of the stairs leading up from the Gift Shop towards the power switch in Polar Peak.
 * To the right of the Star Mission trap switch closest to Tuff 'Nuff in the Journey into Space area.

Calculator

 * On a bench in front of the main teleporter leading to Pack-a-Punch.
 * On a yellow picnic table on the balcony area by the Chromosphere trap switch.
 * In the Astrocade, atop a trash bin on the second floor, between two arcade machines.