The best selling Z0DIAC PRO has been specially designed for excellent catch performance and high false alarm immunity. Optimal installation is facilitated using the supplied free swivel. The internal cable duct and ample space inside make wiring easy. With an optical protective sleeve and white light protected lens the Z0DIAC PRO prevents false alarms. The ZoDIAC series has been specially designed to assure improved catch performance and false alarm immunity for commercial and residential installations. Based on ‘s advanced Technology, the ZoDIAC series provides a complete range of detector solutions. Due to their identical, compact and attractive housing, the installer can easily combine the various technologies of ZoDIAC detectors in one installation, while maintaining the same overall look. The ZoDIAC line of products is easily installed and offers complete versatility, thanks to a free swivel for optimal wall/ceiling mounting. FEATURES: Full xm (x’) coverage. Improved false alarm immunity. High RFI immunity above 20V/m. Free swivel for wall/ceiling mounting. Selectable pulse count. White light protection. Optical protective sleeve. Optional long range lens. Internal cable duct and ample wiring space for easy installation.