Bosch HS4-24MCWH-FR 4.998.151.458

HRNSTR135-185CD 24V4W SQR. This horn strobe is UL listed for indoor wall-mount applications and provide two selectable high-intensity candela settings (135 cd or 185 cd). The horns provide a continuous horn tone or temporal (Code 3) horn tone with three selectable sound output (dBA) settings for each tone . The temporal tone can be synchronized by using an SM (single) or DSM (dual) Synchronization Module or a compatible control panel. 24 VDC, filtered or FWR High-intensity candela settings of 135 cd or 185 cd Continuous or temporal (Code 3) horn tones Selectable dBA settings (high, medium, or low) Easy wall mounting on a variety of back boxes Color Red Dimension (H x W x D) (mm) 105 x 105 x 32 mm Mounting type Wall-mounted Nominal voltage (VDC) 24 VDC Operating relative humidity