Cổng dò kim loại Hikvision ISD-SMG318LT-F

Thermal Imaging

Sensor

Vanadium oxide uncooled sensor

Max. Resolution

160× 120

Pixel Interval

17μm

Response Waveband

8 to 14μm

NETD

≤ 40mk(@25°C,F#=1.0)

Lens (Focal Length)

3mm

MRAD

9.44

Field of View

50°×37.2°

Min. Focusing Distance

0.5m

Aperture

1.1

Pseudo Color

15, white heat, black heat,fusion1, rainbow, fusion2, iron oxide red1, iron oxide red2, puce, color1, color2, ice & fire, rain, red heat, green heat, and

dark blue

Visible Light

Sensor

4 MP 1/2.7" Progressive Scan CMOS

Resolution

2688×1520@25fps

Min. illuminance

0.0018Lux @(F1.6,AGC ON) ,0 Lux with IR

Shutter speed

1/3s to 1/100,000s

Focal length

4mm

Field angle

84.0°×44.8°

Day/Night switch

ICR

WDR range

120dB

IR distance

Max. 15 m

Image frame

Thermal imaging and visible light

Thermal imaging integrated with visible light frame

Picture in picture

Supports visible light and thermal imaging frame over lay

Smart information overlay

Supports (only temperature measurement rule and temperature are

supported)

Smart function

Linkage alarm

Linkage of strobe light and audible alarm

Temperature measurement

Temperature exception detection

Expert mode: 10 pints, 10 frame, 21 rules on each line

Skin-surface temperature detection

AI detection, multi-target detection

Measurement range

30 to 45℃

Temperature Alarm

Alarm triggered when the temperature is over the threshold

Measurement accuracy

No black body:±0.5℃

With black body: ±0.3℃

Compression

Video compression

H.265/H.264/MJPEG

H265:

Main Profile

H264:

Baseline Profile / Main Profile / High Profile

Video bit rate

32 Kbps to 8Mbps

Video standard

G.711/G.722.1/G.726/MP2L2/PCM

Audio bit rate

64Kbps(G.711) / 16Kbps(G.722.1) / 16Kbps(G.726) / 32-192Kbps(MP2L2)

Storage

SD card storage

Micro SD/Micro SDHC/Micro SDXC card (128GB or 256GB)

NVR storage

（96/86/77/76）I series NVR

Supports live view/playback, rule display, alarm report, and remote

configuration

Network

Main stream

Visible light: 50Hz: 25fps (1920 × 1080), 25fps (1280 × 960), 25fps (1280

× 720)

Visible light: 60Hz: 30fps (1920 × 1080), 30fps (1280 × 960), 30fps (1280

× 720)

Thermal Imaging: 25fps (160 × 120 (output320 × 240))

Sub stream

Visible light: 50Hz: 25fps (704 × 576), 25fps (640 × 480)

Visible light: 60Hz: 30fps (704 × 480), 30fps (640 × 480)

Thermal Imaging: 25fps (160 × 120 (output 320 × 240))

Network protocol

IPv4/IPv6,HTTP,HTTPS,802.1x,Qos,FTP,SMTP,UPnP,SNMP,DNS,DDNS,NT

P,RTSP,RTCP,RTP,TCP,UDP,IGMP,ICMP,DHCP,PPPoE,Bonjour

Interface protocol

ONVIF(PROFILE S,PROFILE G),ISAPI,SDK,Ehome,GB28181

Max. live view channel number

20

User

Three level: administrator, operator, general user

Safety strategy

User and password authentication, HTTPS encryption, IEEE 802.1x

control, IP address filtering

Interface

Alarm input

1, 0 to 5 V alarm input

Alarm output

1, NO relay output, alarm type configurable

Audio input

1, 3.5mm Mic in/Line in interface. Line input: 2-2.4V[p-p]

Audio output

1, 600Ω

Reset button

1

Network interface

1,RJ45 10/100M self-adaption

RS-485 interface

1

SD card slot

1