固定360°警报,用于大距离(室内或室外),由于使用最先进的电子元件, e.g. possible voltage fluctuations, high ambient temperatures up to + 55 °C, high relative humidity up to 90% mounting-friendly; large variety of mounting methods bracket-mounting using solid stainless steel bracket or direct mounting with enclosed flat seal maximum flash energy 30 Joules good light bundling is achieved in the horizontal plane thanks to the lens in the form of a fresnel lens and the special xenon flash tube very good perceptibility over great distances; low power consumption