Image resolution: 384x228
Lens focal length: 15mm｜19mm｜25mm
Measuring distance: 708m｜897m｜1180m
Memory: Built-in 8GB
Battery type: lithium battery｜3350mAH

Image resolution: 384x228
Lens focal length: 25mm｜35mm｜50mm
Measuring distance: 1700M｜2400M｜3000M
Battery type: 18650 rechargeable battery

Video output: network output
Pixel: 1920x1080｜256x192
Number of people tested: 30 people
Identification number: 10 people
Memory: Built-in EMMC storage
High precision: ±0.3°C

Video output: network output
Visible light lens: 1920x1080｜4.0 mm
Thermal imaging lens: 256x192｜6.0 mm
Number of people to be measured: 30 people
Memory: Built-in EMMC storage
High accuracy: ±0.3°C

Video output: HDMI
Visible light lens: 1920x1080｜4.0 mm
Thermal imaging lens: 256x192｜6.0 mm
Number of people tested: 30 people
Memory: Built-in EMMC storage
High precision: ±0.3°C

Pixel: 1920x1080｜Thermal imaging: 80x60
Lens: 3.6 mm｜Panel Size: 8" LCD
Temperature detection: face detection
Face recognition: support
Mask detection: support
Output Port: Wiegand|Alarm

Pixel: 2MP｜1920x1080
Lens: 3.6 mm｜Panel Size: 7" LCD
Measurement method: hand measurement
Face recognition: support
Mask detection: support
Output Port: Wiegand|Alarm

Dual picture: thermal imaging+visible light
Detection mode: three temperature detection modes
Temperature range: 0°C ~ +150°C
Alarm input: 1CH｜Alarm output: 1CH
Sound input: 1CH｜Sound output: 1CH
Memory card: Built-in Micro SD memory card slot

Dual picture: thermal imaging+visible light
Detection mode: three temperature detection modes
Temperature range: 0°C ~ +550°C
Alarm input: 1CH｜Alarm output: 1CH
Sound input: 1CH｜Sound output: 1CH
Memory card: Built-in Micro SD memory card slot