The IFP-25 is a 25 point Hybrid Conventional-Addressable Fire Alarm Control Panel with built-in communicator. The IFP-25 is compatible with up to two 5635 Remote annunciators. Either the HFS devices or IDP devices can now be used with IFP-25 Version 2 firmware. The IFP-25 provides an installation as easy as a conventional fire alarm but with addressable technology. All at a conventional system price. So the IFP-25 is the perfect control panel for those small jobs like sprinkler monitoring, or school campuses and smaller size buildings that require fire protection. The IFP-25 provides the value and performance of addressable technology combined with a built-in digital dual-line communicator and easy to use interface.