The ALL-SIR2 AC-Powered Wireless Indoor Siren is alarm built to output a siren when an alarm has been triggered.
Product Features: • Wireless indoor siren (90dB) • Can be used as wireless siren by connecting to control panel • Can work as a standalone alarm system by adding wireless accessories • Features LED light indicator for alarm status • AC 100V ~ 240V with rechargeable 3.7V lithium backup battery that can last up to 12hrs • Monitor and receive alerts to your phone with the Smart Life app
