View angle: 139 ° ; IR illuminator; Main features: Tamper detection - removing from mounting surface ; Power supply: PoE (802.3af), 24 V DC ; Shield: 7 " capacitive touch screen ; Resolution: 1024 x 600 ; Internal memory: 8 GB ; Memory card slot: SD memory cards up to 32GB support (possible local recording) - inside enclosure ; Main features: The ability to automatically take and save photos if you do not answer to the bell button, The ability to record a short video message in the absence of a response to the bell button ; Alarm inputs: 6 ; Alarm outputs: 1 ; Power supply: 48 V PoE (802.3af), 12 V DC ;