U818M Overall Specifications
N.W.	320g
Product meas.	88.2*62.9*107.2mm
Input voltage	14.8V~25.2V
Dynamic current	540~900mA @ 16V
Power consumption	Average 8.6W, Max 14.4W
Working environment temp.	-20℃ ~ +45℃
IP rate	IP4X
Output	IP (RTSP/UDP 720p/1080p  25fps/30fps H264/H265)
Storage	TF card (Up to 512G,class 10, FAT32  format)
Picture in TF Card	JPG(1920*1080)
Video in TF Card	MP4(1080P 30fps)
Control method	TTL or S.BUS (choose one of them, and TTL by default), and TCP/UDP
Gimbal Spec
Mechanical Range	Pitch/Tilt: -55°(Up)～125°(Down),   Yaw/Pan: ±360°*N
Controllable Range	Pitch/Tilt: -45°～120°,   Yaw/Pan: ±360°*N
Vibration angle	Pitch/Yaw: ±0.02°
One-key to center	√
EO Camera Spec
Imager Sensor	CMOS Sensor
Resolution	1920*1080
Field of View (H, V)	38.3°(H) x 22.1°(V)
Digital zoom	1x ~ 8x
Detective Distance (Car: 4.2×1.8m)	2000m
Recognize Distance (Car: 4.2×1.8m)	1000m
Recognize Distance (Man: 1.8×0.5m)	400m
IR Thermal Imager Spec
Focus Length	18mm
Horizontal FOV	24°
Vertical FOV	18.1°
Detective Distance (Car: 4.2×1.8m)	1000m
Recognize Distance (Car: 4.2×1.8m)	500m
Recognize Distance (Man: 1.8×0.5m)	250m
Working mode	Uncooled VOx long wave (8μm~14μm) thermal imager
Detector pixel	640*512
Pixel size	12μm
Focusing method	Athermal prime lens
NETD	≤50mK@F1.0 @25℃
Color palette	White hot,black hot,Iron red
Digital zoom	1x ~ 8x
Laser Rangefinder
Range	5~1200 meters
Resolution	1m
Light Beam	905nm pulse laser
Divergent Angle	~6 mrad
Laser pulse frequency	1~4Hz
Rangefinder	Measure the distance between the object at the center of screen and the laser rangefinder
Camera Object Tracking
Update rate of deviation pixel	60Hz
Minimum object contrast	5%
Minimum object size	16*16 pixel
Maximum object size	128*128 pixel
Tracking speed	±48 pixel/frame
Object memory time	100 frames