1.1.1. Hybrid PA System Features as Required 1.1.1.1. All new speakers – surface enclosures may be reused at the school discretion 1.1.1.2. New cabling 1.1.1.3. It has been determined that the existing cabling and speakers are not suitable for reuse. The existing head-end equipment shall be removed. All cables are to be replaced, all new speakers shall be tested. 1.1.1.4. New IP hybrid Head-end. Network-based Head-end to be installed in each school’s MDF or IDF as desired 1.1.1.5. Removal of all system components i.e. head-end, cable, speakers 1.1.1.6. Must accept analog and SIP telephone connections 1.1.1.7. Must be capable of district wide notification, 1.1.1.8. Must be able to combine zones into audio groups regardless of building 1.1.1.9. Speaker zones and horns zones can be combined as audio groups to receive pages and notifications to defined areas i.e. All-Call, Classrooms and Hallways, and Outside. 1.1.1.10. The system must provide I/O contact closures and relay input to support integration into the existing school strobe system and future third party systems such as Access Control and Video Surveillance systems. 1.1.1.11. Each building must have site survivability, meaning local paging access and notification must remain functional regardless of WAN failure. 1.1.1.12. Each building has a unique schedule calendar. 1.1.1.13. System(s) must have no recurring licensing; this does not include purchasable extended warranties. 1.1.1.14. New speakers/ Horns shall be installed as indicated on the building prints 1.1.1.15. Add one IP speaker in the School Admin Building 1.1.1.16. Add one IP paging horn in the Transportation Building 1.1.1.17. Axillary inputs – Provide an Aux input and Desktop Mic in each of the school’s offices: High School, Middle School, RB Havens Elementary, and Shields Elementary.