1300M range in darkness. 43w IR LEDs(850nm). Digital Zoom Magnification:Max 2x. Angle Of View:9°. Exit Pupil Distance:30mm. Objective lens :1.3. Day Range:3m? In daytime (color). Night Range:300M in the darkness. Video resolution: 320x240TFT LCD. Sensor:CMOS High-sensitivity Sensor. IR LED:3W Infared LED with 850nm. Memory Card:Support SDHC 4GB32GB SD Card. Video File:AVI in SD storage. Picture File: JPEG in SD storage. Playback media file from SD storage. External power supply – USB 5V/1A. Battery:4 pcs AA battery 4.5V-6V (Not included). Battery life: 6 hours working time with IR off. Low battery warning:Yes. 4 modes :Capture, Video, Playback, Menu. Switch Levels:5 levels IR switch for USB power(3 levels IR switch for battery). Auto Power Off :(Off/1 min/ 3min/5 min). LCD Brightness: 4 Levels. Weight 400g (without battery). Package Size:24.5X19.5X8CM. Package Weight:0.9kg. Language: English /French/ Spanish/German/Italian/Chinese.