PATROL – Pfannenberg Advanced Technology Range Of Loudness Pfannenberg's new Sounder Generation Saving time and money for users and installers of audible alarm devices was a major consideration during the development of our new line of sounders. The result is PATROL - with fresh innovation and advanced features that improve functionality and efciency. User advantages include: • Safe and fast installation by one person – nally, a „third hand“ is no longer needed. • „Self-guided“ assembly – practically impossible to incorrectly assemble and install. • Superior acoustic „punch“ – with more sound concentrated at low frequencies, acoustic signals penetrate objects better and carry further, thereby reducing the numbers of units required. • Matched ash intensity – for combination ashing sounders, higher dB rated sounders are complemented with higher energy ashing lights. • Climate compatible for worldwide use – IP 66 rated with temperature range of -40 °C to +55 °C. Agency approvals – UL, Gost, VdS, CPD. For all applications – buildings, industrial facilities, machine control, indoor and outdoor. Deliveries are made on the basis of the General Terms and Services of the ZVEI (Central Association of Electrical Engineering and Industry) Subject to technical amendments and misprints. This paper has been manufactured from chlorine-free bleached cellulose. Safe Easy Economical

Three Dimensional Innovation SAFE – an incorrect installation is virtually impossible • Mechanical guides in the housing ensure proper assembly • Molded, captive gasket ensures proper housing sealing every time • Fastener holes are outside the sealing area – IP rating cannot be compromised • No strain / pressure on the terminals, no „pinching“ of the wires due to the „junction box“ principle of electrical connection • Fasteners support optional „tamper proof“ sealing Simple and efcient with PATROL: • Assemble bottom part EASY – signicantly shorter assembly and installation times • Cable entries...