The 2GIG PIR1E-900 E+ wireless motion detector provides reliable, extended-range passive infrared (PIR) detection with a broad 30 ft × 50 ft coverage area. It features installer-adjustable pet immunity, effectively filtering out movements of pets weighing up to 85 lbs to significantly minimize false alarms. Operating on a secure 900 MHz frequency with encrypted two-way transmission, this sensor ensures robust communication and enhanced security for larger properties. The PIR1E-900 is fully supervised, sending periodic check-ins and low-battery alerts for maximum system reliability. It offers a streamlined wireless enrollment process with 2GIG EDGE panels (requiring firmware version 1.3 or newer). Powered by a single CR123A lithium battery, it delivers an impressive typical battery life of up to 8 years. This ETL-listed (to UL 639 standards) motion detector, part of the E+ sensor family, comes in a sleek, low-profile housing suitable for residential and light commercial applications demanding top-tier, extended-range security.