Capable of accurately and reliably detecting human intrusion from a mounting height of 2-6 meters, while rejecting nuisance activations from pets and small pets, the PIR-T40NAM also includes a dedicated secondary output to interface with CCTV systems to offer a fully integrated security solution. Note: The maximum detection distance is 40m in the standard operating modes of the PIR-T40NAM. 45m can be reached in high density mode, however the Pet Immunity function is disabled.