Specification
- Magnification: 3.5×31 (maximum 7x)
- Digital zoom: 2x magnification, up to 2x
- Viewing angle: 9°
- Objective lens aperture: 31mm
- Exit pupil distance: 30mm
- Objective F#: 1.2
- Range: 3m~∞ in the daytime; viewing images up to 400M (monochrome) in the dark
- Eyepiece magnification: 2x
- TFT LCD resolution: 320×240
- Display: OSD menu display
- CVBS output: VGA resolution
- Wide dynamic range: high sensitivity CMOS sensor
- Image size: 4 inches
- Image resolution: 640X480
- Infrared LED: 850nm 3W infrared LED
- Micro SD card: support 32GB
- Hardware buttons: power on/off/snapshot/mode selection/zoom/infrared switch
- Operation: preview/record/capture/play
- External power supply-DC 5V/1A
- Power supply: 8 AA batteries 4.5V-6V
- Battery life: 6 hours working time, infrared is off
- Low battery warning: Yes
- Infrared switch: 5 gears
- Power saving: off/1 minute/3 minutes/50 minutes
- System interruption: yes
- Lamp frequency: 50 / 60HZ
- Date input: yes
- Size: 210mmx145mmx65mm
- Net weight: 750g (without battery)
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