The readers are all unobtrusive and slimline.They are sealed in a rugged,weatherised polycarbonate enclosure designed to withstand harsh environments as well as provide a high degree of vandal resistance and have a built in self test facility which checks the reader at power-up.The proximity readers interface with the Chubb range of access control systems.Presenting the card within range of the reader is all that is required to allow access, assuming the appropriate permissions have been assigned.Upgrades of existing swipe type access control installations to proximitytechnology is simple by changing the existing reader heads and cards.The access cards are thin and durable, approximately the size of a standard creditcard.In addition there is a proximity keyfob available, small enough to carry on a key ring for ease of use.The read range is dependent on the type of card and reader, please see the table for details. ACCESSCONTROL PRODUCT RANGE Indoor or outdoor use Low power consumption Can be mounted directlyonto metal Custom printed cards withmulticolour graphics available Reliable operation Consistent read range andperformance The Chubb family ofproximity products offers a complete range of readers and cards. >