SHELL SIREN COMMUNICATOR
VTech
SIMULATION
Click the shell to open
🌊
Coastal
🌪️
Inland
⚠️
Sys Test
🔧
Custom
ACTIVATE
Atlantic
Gulf
Central
Pacific NW
Default
VOL
-3 dB
Mode: Coastal Alert
Region: Atlantic Coast
Status: IDLE
⚡ THERMAL LIMIT
⚡ HARMONIC OVERLAP PROTECTION
Calibrating...
2× AAA — OK