FeaturesVolume of up to 102.5 dB(A)Maximum current consumption of less than 4.05 mASupports up to 75 sounders per LSN 0300 A loopSupports up to 100 sounders per LSN 1500 A loopImmediate synchronization32 different tone types can be selected (incl. DIN tone)Key SpecificationsColor: RedDimensions (H x W x D): 110 x 110 x 95 mmIP Rating: IP66Material: PlasticOperating Temperature: -25 – 70 °COperating Voltage: 15 – 33 VDCStorage Temperature: -25 – 85 °CWeight: 250 g SKU: BOS.FNM-420-B-RD Color: Red Amperage Rating: 4.05 mA Voltage Rating: 33 V DC Degree of IP: IP66 Storage Temperature: -25 °C ... 85 °C Operating temperature: -25°C To +55°C Dimensions: 110x110x95mm Material: Plastic Brand: BOSCH Supplier Part Number: FNM-420-B-RD