Curious Transceiver

Curious Transceiver
Attributes
Rarity	Legendary
Associated Mission	Sleeper Simulant
How to Obtain
Acquired by	The First Firewall

Curious Transceiver is a relic obtained after completing The First Firewall mission. It is part of the quest chain that unlocks Sleeper Simulant.

The puzzle consist 4 passcodes. Each passcode has 2 rows with 9 square boxes on each row. Players must enter 4 passcodes. The passcodes are related to the pattern of Taken and Hive Knight spawn during the First Firewall mission. The top row signifies the Hive Knights, while bottom row represents the Taken Knights.

Passcodes (1 = top box, 2 = bottom box):

1 2 1 1 2 2 2 1 2

1 2 1 1 2 2 1 1

1 2 2 2 1 2 2 2 1 1

1 2 1 2 1 2 1 1

Here is a visual video guide with all four codes. After entering the passcode, players will unlock a mission on Earth named Shadow Call.