ARITECH FIRE KE-DP3121B-SNV Optical/TE multi-sensor All-In-One (AIO) detector

Addressed optical/thermal multisensor All-In-One (AIO) detector with integrated alarm siren and VAD alarm indicator, 3000 Excellence Kidde Commercial protocol, color black. Patented and innovative dual LED detection chamber with different wavelength and multiple detection angle, 11 adjustable operating modes, configurable class A2S/A2R heat sensor (thermovelocimetric or static), multicolor LED signaling to indicate the status (power supply present at the mon