640x512 12μm Thermal and 2MP 86x Zoom Visible Bi-spectrum PTZ Camera

● Thermal: 12μm 640×512

● Thermal lens: 25~225mm motorized lens

● Visible: 1/2” 2MP CMOS

● Visible lens: 10~860mm, 86x optical zoom

● Support tripwire/intrusion/abandon detection

● Support up to 18 color palettes

● 7/2 alarm in/out, 1/1 audio in/out, 1 analog video

● Micro SD Card, IP66

● Support Fire Detect


DRI Distance



Product Tags

Model Number


Thermal Module
Detector Type VOx, uncooled FPA detectors
Max Resolution 640x512
Pixel Pitch 12μm
Spectral Range 8~14μm
NETD ≤50mk (@25°C, F#1.0, 25Hz)
Focal Length 25~225mm
Field of View 17.6°×14.1°~ 2.0°×1.6°(W~T)
F# F1.0~F1.5
Focus Auto Focus
Color Palette 18 modes selectable such as Whitehot, Blackhot, Iron, Rainbow.
Optical Module
Image Sensor  1/2” 2MP CMOS
Resolution 1920×1080
Focal Length 10~860mm, 86x optical zoom
F# F2.0~F6.8
Focus Mode  Auto/Manual/One-shot auto
FOV Horizontal: 39.6°~0.5°
Min. Illumination Color: 0.001Lux/F2.0, B/W: 0.0001Lux/F2.0
WDR Support
Day/Night Manual/Auto
Noise Reduction  3D NR
Network Protocols TCP, UDP, ICMP, RTP, RTSP, DHCP, PPPOE, UPNP, DDNS, ONVIF, 802.1x, FTP
Interoperability ONVIF, SDK
Simultaneous Live View Up to 20 channels
User Management Up to 20 users, 3 levels: Administrator, Operator and User
Browser IE8+, multiple languages
Video & Audio
Main Stream Visual 50Hz: 25fps (1920×1080, 1280×720)
60Hz: 30fps (1920×1080, 1280×720)
Thermal 50Hz: 25fps (704×576)
60Hz: 30fps (704×480)
Sub Stream Visual 50Hz: 25fps (1920×1080, 1280×720, 704×576)
60Hz: 30fps (1920×1080, 1280×720, 704×480)
Thermal 50Hz: 25fps (704×576)
60Hz: 30fps (704×480)
Video Compression H.264/H.265/MJPEG
Audio Compression G.711A/G.711Mu/PCM/AAC/MPEG2-Layer2
Picture Compression JPEG
Smart Features
Fire Detection  Yes
Zoom Linkage Yes
Smart Record Alarm trigger recording, disconnection trigger recording (continue transmission after connection)
Smart Alarm Support alarm trigger of network disconnection, IP address conflict, full memory, memory error, illegal access and abnormal detection
Smart Detection Support smart video analysis such as line intrusion, cross-border, and region intrusion
Alarm Linkage Recording/Capture/Sending mail/PTZ linkage/Alarm output
Pan Range Pan: 360° Continuous Rotate
Pan Speed Configurable, 0.01°~100°/s
Tilt Range Tilt: -90°~+90°
Tilt Speed Configurable, 0.01°~60°/s
Preset Accuracy  ±0.003°
Presets 256
Tour 1
Scan 1
Power On/OFF Self-Checking Yes
Fan/Heater Support/Auto
Defrost Yes
Wiper Support (For visible camera)
Speed Setup Speed adaptation to focal length
Baud-rate 2400/4800/9600/19200bps
Network Interface 1 RJ45, 10M/100M Self-adaptive Ethernet interface
Audio 1 in, 1 out (for visible camera only)
Analog Video 1 (BNC, 1.0V[p-p], 75Ω) for Visible Camera only
Alarm In 7 channels
Alarm Out 2 channels
Storage Support Micro SD card (Max. 256G), hot SWAP
RS485 1, support Pelco-D protocol
Operating Conditions -40℃~+60℃, <90% RH
Protection Level IP66
Power Supply DC48V
Power Consumption Static power: 35W, Sports power: 160W (Heater ON)
Dimensions 789mm×570mm×513mm (W×H×L)
Weight Approx. 78kg

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  • Target: Human size is 1.8m×0.5m (Critical size is 0.75m), Vehicle size is 1.4m×4.0m (Critical size is 2.3m).

    The target detection, recognition and identification distances are calculated according to Johnson’s Criteria.

    The recommended distances of Detection, Recognition and Identification are as follows:












    3194m (10479ft) 1042m (3419ft) 799m (2621ft) 260m (853ft) 399m (1309ft) 130m (427ft)


    28750m (94324ft) 9375m (30758ft) 7188m (23583ft) 2344m (7690ft) 3594m (11791ft) 1172m (3845ft)


    SG-PTZ2086N-6T25225 is the cost-effective PTZ camera for ultra long distance surveillance.

    It is a popular Hybrid PTZ in most of ultra long distance surveillance projects, such as city commanding heights, border security, national defense, coast defense.

    Independent research and development, OEM and ODM avaiable.

    Own Autofocus algorithm。