Technical parameter:
Model HMAI 881
Main features ? 8 million effective pixels
? Infrared night vision distance of 20 meters
? 0.2 second pre start, 0.6 second trigger
Specification sheet
Photosensitive chip 8MP CMOS
Photo resolution 16MP: 4608x3456; 12MP: 4000x3000; 8M: 3264x2448; 5M: 2592x1944; 3M: 2048X1536;
Video resolution 1920x1080/25fps; 1280x720/30fps 720x480/30fps; 640x480/30fps; 320x240/30fps
Video format JPG/ AVI
Lens f=3.09; F/NO=2.0; FOV=108; Auto IR filter
Display screen 2.4 "TFT LCD color screen
TF small card storage supports a maximum of 32GB
Internal storage 8MX16 SDRAM
Night vision distance of 20 meters
46 infrared lights
Infrared sensing distance of 25 meters (Below 77 ° F/25 ° C at the Normal Level)
Lens angle 108 °
Main/secondary infrared sensor angle 60 °/30 °
High/medium/low sensitivity of infrared sensors
Temperature compensation support
Sub infrared sensor angle on/off; 120 °
Trigger time of 0.6 seconds (When using the 4G SD card); Pre start 0.2 Sessions
Set the trigger interval between 5 seconds and 60 minutes; Settable
Continuous shooting setting: 1 shot/2 consecutive shots/3 consecutive shots
Shooting distance during the day: 1 meter - infinity; Night: 3-25 meters
Video duration of 3 seconds to 10 minutes; Settable
Support for taking photos before recording
Time setting date and time/date/off
Timed shooting on/off; After opening, the time can be set (hours/minutes/seconds)
Monitoring period setting on/off, hour/minute on, hour/minute off
Set a 4-digit password
Built in microphone support
Recording support
Automatically categorize daytime color photos/nighttime black and white photos
Auto screen shutdown setting for 2 minutes without operation
TV output support
PC interface Mini USB 2.0
The power supply is equipped with 4/8 AA batteries and supports external power supply (6V/1.5A)
Battery Life Theory 30000 photos during the day and 12000 photos at night
The standby time is about 12 months
Waterproof grade IP66
Working temperature -20 ℃~60 ℃
Size 135 * 90 * 76mm/0.65kg