KOSEN 한인과학기술자네트워크

[ Contents ] ■ Digital dialler operation Modern alarm panels are universally equipped with digital diallers allowing them to communicate with monitoring stations and there are advantages and disadvantages to their operation. ■ Systems on LANs and WANs With 35,000 installations in banks worldwide, Pacom Bell is Marketing a solution that puts an access control system complete with alarm management, building automation and surveillance management onto LANs and WANs. ■ 8-zone alarms There have been a series og strong releases in the base 8-zone panel market over the past 12 months. Here we look at leading alarm panels from Detection Systems, CEtK, Sentrol and DSC. ■ AdvaNTage Lite access New from Siemens is a scaled down version of the company's advaNTage access control and building management package. The latest version has strong features for small sites and can be expanded. ■ New at the show What was new at Security 99 - don't miss our big product guide. From transmission systems to access control readers and alarm panels, we've covered it all. ■ Standalone access Single door access control is not what it used to be. Buyers can pick from true stand-alone solutions or go for fully expandable alarm/access systems. ■ Desktop surveillance If you thought there were only a handful of PC-based video surveillance systems on the market, think again. The desktop brigade is well and truly enterched in the video surveillance market and quality is improving all the time. ■ Objective testing CCTV This month we outline some practical examples of objective tests designed to allow security managers to better assess the wide range of product available