Acoustic technological alarm device. Indoor and outdoor use. Hazardous areas, Zones: 1, 2, 21, 22. Sound pressure 102dB(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 160mA. Protection rating IP65. Operating temperature -20°C... +55°C. Die-cast aluminum casing. Red color. Metallic grey ABS horn. Dimensions (L x H x D) 230 x 150 x 150mm. Certification: ATEX II 2GD. Ex d IIC T6 Gb. Ex tb IIIC T85°C Db IP65.