IK-B4731T-F

Thermal Imaging Bullet Network Camera

384 × 288 resolution, 17 μm, VOx UFPA, NETD ≤ 40 mK
9/15/25/35/50mm fixed thermal lens optional
Supports human and vehicle detection
Supports smoking detection, and fire spot detection
Intelligent analysis: intrusion, single line crossing, double line crossing, loitering, wrong-way detection, enter/leave area, smart motion detection, and people counting
Supports 3 temperature measurement rule types (spot, line, area)
Temperature measurement range: -20°C to 150°C (-4°F to 302°F), accuracy ±2°C / ±2%
Supports 12 VDC / 24 VAC / PoE power supply
NDAA compliant; IP66-rated protection
Specification
Download

Thermal Module

Image Sensor

Vanadium Oxide Uncooled Focal Plane Arrays

Resolution

Sensor is 384×288. Image can be scaled up to 1280×720

Pixel Pitch

17 µm

NETD

≤ 40mK

Spectral Range

8 to 14 µm

Focus Control

Focus-Free 

Focal Length

9 mm, 15 mm, 25 mm, 35 mm, 50 mm

Aperture

F1.0

Field of View (FOV)

9 mm, H: 37°, V: 28°

15 mm, H: 28°, V: 21°

25 mm, H: 14°, V: 11°

35 mm, H: 10°, V: 8°

50 mm, H: 7.4°, V: 5.6°

Intelligent Analytics

Target Detection

Human and vehicle detection

Intelligent Analysis

Intrusion, Single line crossing, Double line crossing, Loitering, Wrong-way, Enter area, and Leave area

(these functions support accurate detection of human / vehicles)

Environmental Safety

Smoking detection, fire spot detection

People counting

Supported

Thermal Function

Temperature Range

-20°C to 150°C (-4°F to 302°F)

Accuracy

±2°C / ±2%

Temperature Detection

3 temperature measurement rule types, 20 rules in total, 1 full screen, 19 others (spot, areas, line).

Temperature Alarm

Temperature difference  alarm, Threshold alarm, Temperature rise  alarm

Temperature Display

Display in the lower left corner; follow the cursor display of the highest temperature, lowest temperature or average temperature

Response Time

≤ 30ms

Video and Audio

Main Stream

1280×720, 704×576, 384×288 @25fps

Sub Stream

704×576, 384×288, 352×240 @25fps

Bit Rate Control

CBR/VBR

Bit Rate

Main stream: 100 Kbps to 8 Mbps,

Sub stream: 100 Kbps to 6 Mbps

Smart Encode

Supported

Region of Interest

Off/On (8 Zone, Rectangle)

Audio Compression

G.711 A-law, G.711 μ-law, RAW_PCM

Audio Bit Rate

64 Kbps (G.711), 128 Kbps (RAW_PCM)

Image

Image Setting

Brightness, Contrast, Sharpness

Mirror

Horizontal / Vertical / Horizontal + Vertical

Pseudo-color Setting

Up to 17 colors (White-hot / Black-hot / Rainbow / Iron red / HSV /Bone / Cool / Copper / Fire-hot / Pink / Spring / Summer / Autumn / Winter / Jet / Flame / Rose -Bengal)

FFC Control

Auto / Manual

Noise Reduction

2D/3D DNR

OSD

Up to 8 OSD

Privacy Masking

Up to 4 areas

Event

Alarm Triggers

IVS, Temperature anomaly, Motion detection, Alarm Input, Disk alarm, Network alarm, Abnormal sound detection

Event Actions

Alarm record, Alarm output, FTP upload, SMTP upload, Audible alarm output

Network

Protocols

IPv4/IPv6, HTTP/HTTPS, DNS, DDNS, DHCP, PPPoE, RTSP/ RTCP/RTP, TCP/UDP, NTP, ARP, UPnP, FTP, SMTP, QoS, ICMP, IGMP, SMTP, 802.1x, SNMP, Multicast

Interoperability

ONVIF (Profile S/T/G/M), SDK, CGI

Max Concurrent Streams

10 channels

User/Host Level

32+ users, 3 levels: Administrator, Operator, Media user

Security

IP address filter, HTTPS, Illegal login lock, IEEE 802.1x

Web Viewer

<IE11, Chrome, Firefox, Microsoft Edge

Interface

Network Interface

1 × RJ-45 (10/100 Base-T Ethernet)

Audio I/O

1 channel input, 1 channel output

Alarm I/O

2 channel input, 2 channel output

BNC Interface

1ch (CVBS output)

Control Interface

1ch RS-485

SD Card Slot

Built-in, up to 512GB

Reset Button

Supported

General

Language

English, Chinese, Traditional Chinese, Polish, Italian, Portuguese, Spanish, Russian, French, Czech, Hungarian, Japanese, Korean. Default: English

Power Supply

12 VDC / 24 VAC / PoE (802.3af)

Power Consumption

Max 4.5W

Operating Temperature

-40°C to 60°C (-40°F to 140°F)

Operating Humidity

< 90% RH (non-condensing)

Certifications

CE-EMC: EN 55032, EN IEC 61000-6-4, EN IEC 61000-3-2, EN 61000-3-3, EN 55035, EN 50130-4

FCC: 47 CFR Part 15 Subpart B

Ingress Protection

IP66

Material

Metal

Dimensions

φ120.5 × 315.9 ~ 352.6 mm  (φ4.74 × 12.44 ~ 13.88 in)

Net Weight

Approx. 1.62 kg (3.57 lb) with 9mm lens

DRI Distance Table

Focal Length

9 mm

15 mm

25 mm

35 mm

50 mm

Detection Distance

(Humans: 1.8×0.5m)

265 m (869.4 ft)

441 m (1,446.9 ft)

735 m (2,411.4 ft)

1,029 m (3,376.0 ft)

1,471 m (4,826.1 ft)

Detection Distance

(Vehicles: 4×1.5m)

812 m (2,664 ft)

1,353 m (4,439 ft)

2,255 m (7,398.3 ft)

3,157 m (10,357.6 ft)

4,510 m (14,796.6 ft)

Recognition Distance

(Humans: 1.8×0.5m)

66 m (216.5 ft)

110 m (360.9 ft)

184 m (603.7 ft)

257 m (843.2 ft)

368 m (1,207.4 ft)

Recognition Distance

(Vehicles: 4×1.5m)

203 m (666 ft)

338 m (1,109 ft)

564 m (1,850.4 ft)

789 m (2,588.6 ft)

1,127 m (3,697.5 ft)

Identification Distance

(Humans: 1.8×0.5m)

33 m (108.3 ft)

55 m (180.4 ft)

92 m (301.8 ft)

129 m (423.2 ft)

184 m (603.7 ft)

Identification Range

(Vehicles: 4×1.5m)

101 m (331.4 ft)

169 m (554.5 ft)

282 m (925.2 ft)

395 m (1,296 ft)

564 m (1,850.4 ft)

Note: The table is only for reference and the performance may vary according to different environment.

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

Detection Range: In order to distinguish an object from the background, the object must be covered by 1.5 or more pixels.

Recognition Range: In order to classify the object (animal, human, vehicle, etc.), the object must be covered by 6 or more pixels.

Identification Range: In order to identify the object and describe it in details, the object must be covered by 12 or more pixels.

Smart Detection Range Table

Focal Length

9 mm

15 mm

25 mm

35 mm

50 mm

VCA Detection Distance

(Human: 1.8 × 0.5 m)

50 m (164.0 ft)

86 m (281.2 ft)

243 m (797.2 ft)

350 m (1,148.3 ft)

500 m (1,640.4 ft)

VCA Detection Distance

(Front/Rear of Vehicle: 4×1.5 m)

100 m (328.1 ft)

180 m (590.6 ft)

300 m (984.3 ft)

400 m (1,312.3 ft)

630 m (2,066.9 ft)

Temperature Measurement

(Object: 1 × 1m)

106 m (347.8 ft)

176 m (577.4 ft)

294 m (964.6 ft)

412 m (1,351.7 ft)

588 m (1,929.1 ft)

Temperature Measurement

(Object: 0.2 × 0.2m)

21 m (68.9 ft)

35 m (114.8 ft)

59 m (193.6 ft)

82 m (269 ft)

118 m (616.8 ft)

Fire Detection

(Object: 1 × 1m)

265 m (869.4 ft)

441 m (1,446.9 ft)

735 m (2,411.4 ft)

1,029 m (3,376 ft)

1,471 m (4,826.1 ft)

Fire Detection

(Object: 0.2 × 0.2m)

53 m (173.9 ft)

88 m (288.7 ft)

147 m (482.3 ft)

206 m (675.9 ft)

294 m (964.6 ft)

Note: The table is for reference only.  The distances within it are subject to actual conditions including atmospheric conditions, target size, the installation site, and more.

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