AJAX ocBridge PlusAjax ocBridge Plus turns any wired security system into a wireless one by giving it access to the advantages of Ajax detectors, while antenna diversity and frequency hopping provide additional protection from radio noise or jamming. Jeweller wireless technology allows for expanding to a network of devices up to 2,000 meters away in open space or across several floors of a business center. Supports 8 security areas and 4 service areas Can work with up