The Apollo XP95 Switch Monitor with Isolator (SA4700-100APO) is an essential interface module designed to monitor the state of one or more single-pole, volt-free contacts. By bringing external equipment into the XP95 addressable loop, it allows for a unified fire safety strategy where ancillary systems can trigger or report to the main control panel.Contact Monitoring: Engineered to oversee the status of third-party equipment such as sprinkler flow switches, fire door position contacts, or industrial machinery shut-offs.Fast Response: Features optimized digital signaling that ensures any change in the state of the monitored contact is reported to the fire control panel in under one second.On-Board Isolation: Includes an integrated short-circuit isolator that protects the addressable loop from wiring faults, ensuring that a localized issue does not compromise the entire fire detection network.Selectable Input: Highly adaptable, the unit can be configured to monitor for “normally open” or “normally closed” contacts, providing the installer with maximum flexibility during system commissioning.This switch monitor is the professional choice for complex commercial projects where the fire system must interact with other building services. It offers contractors a reliable, supervised method for integrating vital life-safety equipment into the addressable loop while maintaining full compliance with circuit integrity standards.Explore the full XP95 range for compatible products and accessories.Why buy from Direct Trade Supplies?Competitive trade pricing, fast UK delivery, and trusted products from leading brands.
