|This article is about the technology in Age of Empires III. For the technology in Age of Empires II, see Town Watch (Age of Empires II).|
|“||Unit line of sight increased.||”|
Town Watch is a technology in Age of Empires III that can be researched by European civilizations at the Church (Mosque for the Ottomans). Once researched, it increases the line of sight of all units by 2.
Town Watch a highly important technology as it allows for easier scouting of the map.
|General||Bastion · Mission Fervor · Town Watch · Gas Lighting · Mercantilism · Standing Army · Mass Cavalry|
|Ottomans||Millet System · Koprulu Viziers · Abbasid Market · Galata Tower District · Topkapi · Tanzimat|