The Texecom Ricochet Premier Elite 64W-LIVE Wireless Alarm Kit complete complete with Ricochet Odyssey X-W Wireless Sounder & with P15-W Capture 15m PIR Detectors has up to 32 Ricochet enabled wireless zones expandable to 64 Zones. The 64-W-LIVE control panel is compatible with the Texecom Connect system and Premier Elite ComWiFi connectivity. The Ricochet Premier Elite Wireless Kit provides scalability and design flexibility. The Texecom Premier Elite 64W-LIVE Wireless Kit now Texecom Ricochet Wireless P15-W Capture 15m PIR with Optional PetWise mode is a high performing, reliable and easy to install PIR detector. Please Note This Kit Requires an AB21 2.1A Alarm Battery for the Main Control Panel Which Can Be Found in The Optional Extras. The KIT-1004 requires a Cover for the external sounder.