UncommonTraps

Tin Can Alarm

A primitive perimeter alarm made from hanging tin cans. Clatters loudly when disturbed, alerting you to any trespassers. Can be rigged with grenades or other throwables.

Durability: 100, repairable

Crafting calculator

Items needed

One craft produces ×1

Will produce: ×1
Crafts: 1
Workbench: 1
Crafting time: 20 sec

Ingredients for this item
Metal Fragments	×30
Rope	×1
Wood	×100

Crafting steps & requirements1

These are the direct recipes for your selected items. Turn on “Craft components” to include intermediate steps and calculate their raw materials.

Tin Can Alarm
Crafts
1
Will produce
×1Per craft: ×1
Workbench
Level 1
Base crafting time
20 secPer craft: 20 sec
Blueprint needed
Ingredients for this step
- WoodPer craft: ×100×100
- RopePer craft: ×1×1
- Metal FragmentsPer craft: ×30×30

Open an ingredient’s item page to see where to get it. Time is the sum of base recipe times before workbench bonuses.

Research

Blueprint: Researchable
Workbench for crafting: 1
Item consumed: Yes

Research cost
Scrap	×30

Through the tech tree

Workbench Level 1

240 scrap

Research order8

Research order
Blueprint	Scrap	Running total
1Salvaged Hammer	30	30
2Hatchet	30	60
3Wooden Ladder	60	120
4Wooden Barricade	15	135
5Barbed Wooden Barricade	30	165
6Wooden Floor Spikes	15	180
7Snap Trap	30	210
8Tin Can Alarm	30	240