Passive IR detector, V-PLEX series. Selectable pet immunity. Range: 15 x 18 m. Digital signal processing. Double temperature compensation. Front and wall tamper. Zone input for tamper contact SMB-10T. Power supply: 8 V to 11 V in the pooling loop terminals. Dimensions: 125 x 75 x 43 mm. It complies with the EN50131-2-2: 2008 standard Grade 2 environmental class II.