

Smart Alarm
Sends notifications to your phone when powered on.
Electrical & stations
Electrical
All electricalPower calculator- Power draw
- 1
- rW
- Inputs
- Power In
- Outputs
- Power Out
Power is measured in rW (Rust Watts). Wire ports in the order shown to drive or chain this component.
Wearing it
Survival
Farming & fishing
Repair
Vehicles & mounts
Details
- Decay
- Decay starts 48 hours after it is last touched, then it takes 48 hours to reach 0 HP without a stocked Tool Cupboard.
- Grade timers
- Twig 1h, Wood 3h, Stone 5h, Sheet Metal 8h, Armored 12h
Crafting
| Blueprint | What it takes | Scrap |
|---|---|---|
| 30 |
Recycling
| Recycler | Always | Chance of one more |
|---|---|---|
One item at full condition. Scrap is an average: the part after the point carries over to the next item.
Craft
| Workbench | Craft time | Blueprint |
|---|---|---|
| 25s | 30 scrap to research |
Ingredients and the blueprint steps are on the Craft tab.
Looted from
| Container | Chance | Amount |
|---|---|---|
| 1.3% | 1-2 | |
| 0.8% | 1-3 | |
| 0.4% | 1 | |
| 0.4% | 1 | |
| 0.4% | 1 | |
| 0.3% | 1 | |
Deep Sea ScientistSame loot in: Oil Rig Scientist | 0.074% | 1 |
ScientistSame loot in: Bradley Scientist | 0.074% | 1 |
| Monument | Per full clear | Crates |
|---|---|---|
| under 0.1 | 4 Elite Crate19 Military Crate | |
| under 0.1 | 2 Elite Crate8 Military Crate1 Locked Crate (Oil Rig) | |
| under 0.1 | 3 Elite Crate4 Military Crate | |
| under 0.1 | 2 Elite Crate7 Military Crate | |
| under 0.1 | 1 Locked Crate (Oil Rig)1 Elite Crate5 Military Crate |
What opening every crate and barrel there once gives, on average.
Missions
1 mission| Mission | Chance | Amount |
|---|---|---|
| 1.6% | 1-2 |
Methodology
Best places to find it. Worked out from loot tables tested in game. A crate that has not been tested yet is left out, so a monument can give more than shown.
Raid cost
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Plan a raid on several targets →Skins
Apply with the Repair Bench or Spray Can. Prices are Steam Market USD.
Loading skinsSmart Alarm: common questions
- Where do you find Smart Alarm?
- Craft it at workbench level 2. It drops from Locked Crate (1.3%), Elite Crate (0.8%) and Military Crate (0.4%), plus 6 more. The most from one full clear: Missile Silo (under 0.1), Large Oil Rig (under 0.1) and Military Tunnel (under 0.1). Mission box: Treasure box (1.6%).
- How much HP does Smart Alarm have?
- Smart Alarm has 50 HP.
- How many rockets, C4 or satchels destroy Smart Alarm?
- Smart Alarm takes 1 rocket, 1 C4 or 1 satchel charge.
- What does Smart Alarm cost to craft?
- Smart Alarm crafts for 3 High Quality Metal, 1 Tech Trash.