If you're seeking security for your company or home but want an economical option, look no further than the NAPCO Gemini P816 security panel, which includes a comprehensive collection of hybrid hardwire/wireless multi-tasking capabilities. This economical hardwire/wireless control panel works seamlessly with all standard Gemini keypads and wireless devices (sold separately). Up to 16 users can take advantage of the eight-zone control panel, which has an auto-arm feature as well as 256-event logging with open/close suppression. This control panel supports all major communication formats, including a secondary pager format, and it supports the GEM-EVA Voice Annunciator, sold separately. It features multi-stage lightning protection as well as telephone line-cut supervision, all for your protection. Crystal-control precision and omnidirectional circuitry ensure that your wireless/hardwire system will dependably deliver security and trouble-free peace of mind for many years to come. Configuring the system is easy, with the EZ-Programming Mode of menu-driven keypad programming, in which routine setup questions are asked in yes-no or fill-in format.