The battery consists of three separate artillery blocks, underground 5-floor firepost bunker, bunker of laser rangefinder, radar system, anti-aircraft positions and antiboat batteries, shelters for garrison.
There are many bunkers of various sizes and assignment on the island, because in recent past (prior to 2008) it was a strict military zone. Currently only one 120 mm turret survived, all other are "deactivated" (scrapped).