Acoustic technological alarm device. Hazardous areas - Zones: 1, 2, 21, 22. Sound pressure 105dB(A) @ 1m. Programmable functions, alarm tone, 32 modes. Surface mounting on adjustable mounting bracket. Connection for 3/4” diameter tube. Power supply voltage 12...24V AC/DC. Maximum consumption in signaling 800mA. Protection rating IP6x. Operating temperature -50°C...+60°C. Die-cast aluminum casing. Red colour. Metallic grey ABS horn. Dimensions (L x H x D) 390 x 280 x 280mm. Certification: ATEX II 2G Ex d IIC T4 Gb. IID Ex tb IIIC T130°C Db IP6x.