AXIS Q1921 Thermal Network Camera

High quality detection and wide range coverage

  • Thermal imaging
  • High-quality indoor detection
  • Lens alternatives for different applications
  • Intelligent video capabilities
  • Standard Power over Ethernet (IEEE 802.3af)

Key IP-Surveillance features

AXIS Q1921 Thermal Network Camera supports H.264 video compression, which reduces bandwidth usage and storage needs by up to 80% compared to Motion JPEG. The camera provides multiple, individually configurable video streams in H.264 and Motion JPEG. Each stream can have its own color palette setting.

AXIS Q1921 has two-way audio support, which allows the user to communicate with visitors and intruders.

High-quality detection indoors

AXIS Q1921 Thermal Network Camera is a perfect complement to any network video system that needs to secure an area 24 hours a day, seven days a week. The camera uses thermal imaging and is designed for indoor surveillance. It allows users to detect people, objects and incidents in complete darkness and difficult conditions such as smoke, haze, dust and light fog.

Wide detection range

With a resolution of 384x288 pixels and multiple lens alternatives, AXIS Q1921 can optimize detection performance to meet most application requirements:

Lens Focal length Viewing angle Detection
  1.8 x 0.5m 2.3 x 2.3m
  mm Horizontal m yards m yards
Detection
(1.5 pixels
on target)
           
10 51° 220 241 660 722
19 28° 390 427 1200 1312
Recognition
(6 pixels
on target)
           
10 51° 55 60 170 186
19 28° 100 109 300 328
Identification
(12 pixels
on target)
           
10 51° 25 27 85 93
19 28° 50 55 150 164

 

The detection ranges are calculated with Johnson’s criteria and vary in different weather conditions.

Find nomographs for AXIS Q19 Thermal Network Camera Series (meters) (pdf) or nomographs for AXIS Q19 Thermal Network Camera Series (yards) (pdf) to determine the relation between the focal length of the lens, the number of pixels across the object, and the range.

Power over Ethernet for easy installation

Installation is made easy and cost-effective with Power over Ethernet (IEEE 802.3af), which eliminates the need for power cables.

Intelligent video capabilities

Since thermal cameras are immune to problems with light conditions and normal shadows, they can achieve higher accuracy than conventional cameras in most intelligent video applications. AXIS Q1921 Thermal Network Camera offers motion detection, audio detection, and detection of tampering attempts.

Global standardization

The camera also provides capacity for third-party analytics modules, including support for AXIS Camera Application Platform. AXIS Q1921 Thermal Network Camera supports ONVIF for interoperability between network video products.

All software isn't compatible with all products, please refer to the data sheets for compatibility information.

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Mounts

AXIS T91B21 Stand, White

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AXIS T91B21 Stand Black

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AXIS T91A21 stand, white

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AXIS T91A04 Camera Holder ¾” NPS

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AXIS T91A05 Camera Holder 1.5" NPS

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AXIS T91A21 stand, black

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AXIS T91A50 Telescopic Ceiling Mount

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Lenses

10 mm LWIR TA lens

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35 mm LWIR TA lens

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19 mm LWIR TA lens

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60 mm LWIR TA lens

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Power over Ethernet

AXIS T8125 AC 24 V Midspan 60 W 1-port

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AXIS PoE Midspan 8 port

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AXIS T8133 Midspan 30 W 1-port

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AXIS T8127 60 W Splitter 12/24 V DC

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AXIS T8144 60 W Industrial Midspan

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AXIS T8120 Midspan 15 W 1-port

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AXIS PoE Midspan 16 port

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AXIS T8123-E Outdoor Midspan 30 W 1-port

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AXIS T8061 Ethernet Surge Protector

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AXIS T8154 60W SFP Midspan

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AXIS T81B22 DC 30 W Midspan 1-port

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AXIS T8134 60 W Midspan

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Network Switches

AXIS T8524 PoE+ Network Switch

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AXIS T8516 PoE+ Network Switch

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PoE Extenders

AXIS T8129 PoE Extender

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Power Supplies

AXIS T8006 PS12

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Media Converters

AXIS T8606 Media Converter Switch 24 V DC

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AXIS T8604 Media Converter Switch

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PoE+ over Coax

AXIS T8646 PoE+ over Coax Blade Kit

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AXIS T8640 PoE+ over Coax Adapter Kit

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Audio and I/O

AXIS T8351 Microphone 3.5 mm

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AXIS T8353A Microphone 3.5 mm

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Cables and connectors

Network Cable Coupler IP66

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AXIS Connector A 3-pin 3.81 Straight

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Network cable coupler indoor

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AXIS Connector A 4-pin 2.5 Straight

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Network cable coupler indoor slim

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AXIS Connector A 2-pin 2.5 Straight

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Installation Tools

AXIS T8415 Wireless Installation Tool

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AXIS T8414 Installation Display

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