ARITECH FIRE KE-DP3120W-SN All-In-One (AIO) optical smoke detector and address

All-In-One (AIO) optical smoke detector addressed with integrated alarm siren 3000 Excellence Kidde Commercial protocol. Patented and innovative dual LED detection chamber with different wavelength and multiple detection angle, 3 adjustable operating modes, multicolored LED to indicate the status (power supply present at the assembly, alarm, pre-alarm, fault, polling), output for LED repeater monitored in the event of a short circuit. The detector