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X6721-GZ37 4T 2MP Super Starlight IR PTZ Dome Camera
4 TOPS computing power;
Supports heat map, behavior analysis, crowd flow analysis, face and body detection, object (motor vehicle, non-motorized vehicle, and pedestrian) classification, vehicle recognition, vehicle event detection, and traffic flow statistics;
Supports backlight adaptation, overcast adaptation, and speed adaptation;
1/1.8" CMOS sensor;
Online loading and upgrade of algorithms;
120 dB super wide dynamic range (WDR), ensuring that both foreground and background objects are clearly identified in environments with sharp light contrast

CPU Hi3559A V100
Computing power 4 TOPS
Memory DDR4 2.0 GB
Flash type SPI NAND Flash 512.0 MB
Max resolution 2-megapixel: 1920 (H) x 1080 (V)
Sensor size 1/1.8"
Min illumination Color: 0.0005 lux (F1.2, AGC ON, 1/30s shutter speed); B/W: 0.0001 lux (F1.2, AGC ON, 1/30s shutter speed)
Focal length 5.6–208 mm
Angle of view Theoretical value (infinite): Horizontal: 2.02° (T) to 59° (W) Vertical: 1.14° (T) to 34.9° (W) Tested value (4M): Horizontal: 2.59° (T) to 59° (W) Vertical: 1.4° (T) to 34.9° (W)
IR range 200 m
Video encoding format MJPEG/H.264/H.265
Audio encoding format G.711a/G.711u/G.726/OPUS
PTZ rotation angle Pan: 0° to 360° Tilt: –20° to +90°
Pan speed Manual: 0.1°–240°/s PTZ control deviation: 0.1° Maximum speed for rotating to the preset position: 240°/s
Tilt speed Manual: 0.1°–200°/s PTZ control deviation: 0.1° Maximum speed for rotating to the preset position: 200°/s
Heat map Supported
Vehicle License plate image enhancement
Vehicle event detection Parking violation
Traffic flow statistics Motor vehicle,Non-motorized vehicle,Pedestrian
Behavior analysis Fast movement,Removed object,Tripwire crossing,Intrusion,Area entry or exit,Loitering
Crowd flow analysis Queue length,Head counting,Crowd flow statistics
Face Face detection,Face image enhancement,Facial attribute recognition
Person Person detection,Personal attribute recognition
Non-motorized vehicle Object classification,Pedestrian,Motor vehicle,Cyclist attributes
RS-485 port Supported
Boolean port Supported
Ethernet port Supported
Ethernet port quantity 1
Ethernet port bandwidth One RJ45 10M/100M adaptive Ethernet port
Power type 24 V AC, PoE (IEEE 802.3bt)
Power consumption Maximum: 50.6 W; typical: 17.8 W
Operating temperature –40°C to +60°C
Operating humidity 5% to 95% (non-condensing)
IP rating IP66
IK rating IK10
Power type 24 V AC, PoE (IEEE 802.3bt)
Power consumption Maximum: 50.6 W; typical: 17.8 W
Operating temperature –40°C to +60°C
Operating humidity 5% to 95% (non-condensing)
Self-cleaning viewing window Supported
Self-cleaning viewing window specification 1. Double-sided coating 2. Transmittance: Tmin ≥ 93% and Tave ≥ 95% in the 400–950 nm band 3. Hardness: 2 HV 4. Contact angle: ≥ 110° 5. Service life: 5 years
Surge protection 6 kV
IP rating IP66
IK rating IK10
Net weight 7.5 kg
Gross weight 9 kg
Device dimensions φ243 mm x 415 mm
Package dimensions 538 mm x 362 mm x 362 mm