SN-TPC4204VT-M new

Image Sensor

VOx uncooled focal plane array

Max Resolution

384 × 288 thermal resolution, upscaled output up to 1280 × 1024

Pixel Pitch

17 μm

Spectral Range

8–14 μm

NETD

≤ 20 mK

Lens Type

Fixed lens

Focal Length

25 mm / 50 mm / 75 mm / 100 mm (optional)

Max. Aperture

F1.0

Field of View (FOV)

25 mm: H: 14°, V: 11°
50 mm: H: 7.4°, V: 5.6°
75 mm: H: 5.1°, V: 3.8°
100 mm: H: 3.8°, V: 2.3°

Focus Control

Motorized focus

AI Multi-Target Detection

Supports human, vehicle, and ship detection

Intelligent Analysis

Intrusion, smart motion detection, single-line crossing, double-line crossing, loitering, wrong-way detection, enter area, leave area; supports alarm triggering based on specified target types (human/vehicle)

People Counting

Supported

Smoking Detection

Supported

Fire Spot Detection

Supported

Resolution

Stream 1: 1280 × 1024, 1280 × 720, 384 × 288
Stream 2: D1, CIF

Frame Rate

Up to 25 fps

Bit Rate Control

CBR/VBR

Bit Rate

Stream 1: 100 Kbps to 8 Mbps
Stream 2: 10 Kbps to 6 Mbps

Smart Encoding

Supported

Image Adjustment

Brightness, Contrast, Sharpness

Scene Mode

Mirror

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

Privacy Masking

Up to 4 configurable zones

Temperature Range

-20 °C to 150 °C (-4 °F to 302 °F)

Accuracy

±2 °C or ±2% (whichever is greater)

Temperature Detection

Supports 3 rule types (Spot, Line, and Area); up to 20 rules, including 1 Full-Screen Rule and 19 Spot/Line/Area Rules

Temperature Alarm

Temperature difference alarm, temperature threshold alarm, and temperature rise alarm

Temperature Display

Lower-left corner display; cursor-based display of maximum, minimum, and average temperature values

Response Time

≤ 30 ms

Alarm Triggers

IVS, temperature anomaly, motion detection, alarm input, network alarm, and disk alarm

Event Actions

Alarm recording, FTP upload, SMTP email notification, and alarm output

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

Application Programming Interface

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

Max Concurrent Streams

10 channels

User/Host Level

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

Web Viewer

Chrome, Firefox, Microsoft Edge, IE11 or earlier

OS / Firmware Protect

Encrypted firmware, Signed firmware

User Authentication

Digest authentication, Brute-force attack protection

Network Authentication

IEEE 802.1X (EAP-TLS)

Secure Communication

HTTPS, WSS (WebSocket Secure), SRTP

Access Control

IP-based access control, Auto logout

Data Protect

Encryption credentials

Audit

Access, system, and event logs

Supply Chain Security

SBOM

Hardware Security

Built-in FIPS 140-3 Level 3 Certified Secure Element

Network Interface

1 × RJ45 10/100 Mbps Ethernet port

Alarm Interface

1 input, 1 output

RS-485

1 × RS-485

CVBS Output

Supported

SD Card Slot

Built-in microSD card slot (up to 1 TB)

Reset Button

Supported

Language

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

Power Supply

12 VDC ±25%

Power Consumption

Max 5 W

Operating Temperature

-40 °C to 60 °C (-40 °F to 140 °F)

Operating Humidity

≤ 90% RH (non-condensing)

Ingress Protection

N/A

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

Material

Aluminium alloy

Dimensions

52 × 52 × 70 mm (2.05 × 2.05 × 2.76 in) without lens

Net Weight

Approx. 0.22 kg (0.49 lb) without lens

Thermal Lens

25 mm

50 mm

75 mm

100 mm

Detection (Human: 1.8×0.5 m)

735 m
(2,411.4 ft)

1,471 m
(4,826.1 ft)

2,206 m
(7,237.5 ft)

2,941 m
(8,172.6 ft)

Detection (Vehicle: 4×1.5 m)

2,255 m
(7,398.3 ft)

4,510 m
(14,796.6 ft)

6,765 m
(22,194.9 ft)

9,020 m
(29,593.2 ft)

Recognition (Human: 1.8×0.5 m)

184 m
(603.7 ft)

368 m
(1,207.4 ft)

551 m
(1,807.7 ft)

735 m
(2,411.4 ft)

Recognition (Vehicle: 4×1.5 m)

564 m
(1,850.4 ft)

1,127 m
(3,697.5 ft)

1,691 m
(5,547.9 ft)

2,255 m
(7,398.3 ft)

Identification (Human: 1.8×0.5 m)

92 m
(301.8 ft)

184 m
(603.7 ft)

276 m
(905.5 ft)

368 m
(1,207.4 ft)

Identification (Vehicle: 4×1.5 m)

282 m
(925.2 ft)

564 m
(1,850.4 ft)

846 m
(2,775.6 ft)

1,127 m
(3,697.5 ft)

Note:
Distances are calculated based on Johnson's Criteria.
Detection: Object must be covered by ≥1.5 pixels.
Recognition: Object must be covered by ≥6 pixels.
Identification: Object must be covered by ≥12 pixels.

Lens

25 mm

50 mm

75 mm

100 mm

Temperature Measurement (1 ×1 m)

294 m
(964.6 ft)

588 m
(1,929.1 ft)

882 m
(2,893.7 ft)

1,176 m
(3,858.3 ft)

Temperature Measurement (0.2×0.2 m)

59 m
(193.6 ft)

118 m
(616.8 ft)

176 m
(577.4 ft)

235 m
(771 ft)

Fire Detection (1×1 m)

735 m
(2,411.4 ft)

1,471 m
(4,826.1 ft)

2,206 m
(7,237.5 ft)

2,941 m
(9,649 ft)

Fire Detection (0.2×0.2 m)

147 m
(482.3 ft)

294 m
(964.6 ft)

441 m
(1,446.9 ft)

588 m
(1,929.1 ft)

Note:
Values are for reference only. Actual detection range may vary with atmospheric conditions, target size, and installation environment.