CRONY RL-SD7F-A Smart Home Video Doorphone AV recording Waterproof Vandal-proof 600TVL Outdoor IR Camera Features: Video and audio recording in speaking mode Motion detection and automatic recording function Perpetual calendar on display station Adjustable volume chroma and brightness on display station 7 Inch TFT monitor screen with high definition and low power consumption Hands-free communication Electronic unlocking function Can monitor an entryway 8 ring chime options Included power adapter and 50 foot cable for easy installation Included 2 gig memory card (system can support up to a 16 gig memory card) Mounting hardware included Package Includes: 1- Color monitor station 1- Door camera station 1- Mounting bracket for the camera station 1- Mounting plate for the monitor station 8- Mounting screws and hardware 1- Power adapter: input 110-240v; ouput 12v 1- 50 feet (15M) connection cable Display Station Specifications Input voltage: AC 100V-240V /50 Hz/60z Output voltage: DC 12V 1100mA Talking time with one keystroke: 120 seconds +/- 12 seconds Monitoring time with one keystroke: 40 seconds +/- 4 seconds Power consumption: standby mode <5W talking mode <12W Working Temperature: -20 to 40 Illumination: 2LUX Visual Angle: ACS 92 wide angle CMOS 69 wide angle CCD 92 wide angle Working humidity: 10% to 90% relative Camera Station specifications Infrared distance: approximately 12 feet Working temperature: -20 to 40 Resolution: ACS above 500 TV lines CCD above 420 TV lines CMOS above 380 TV lines Dimensions: 2.52 Inch (64 mm) wide by 5.67 Inch (144 mm) high by 2.05 Inch (52 mm) deep