Axis Q1921 - Indoor
Reliable detection in dark and challenging indoor conditions
Detection in complete darkness
The AXIS Q1921 19mm indoor camera comes with a 19mm lens and 55° angle field of view. This thermal imaging network camera is a superior add on to any video surveillance system. If you require 24/7 surveillance regardless of light conditions, the AXIS Q1921 19mm is right for you.
This camera does not detect light, rather it utilizes thermal imaging which allows users to detect people, objects and incidents in complete darkness and difficult conditions such as smoke, haze, dust and light fog.
H.264 video compression
AXIS Q1921 19mm thermal network cameras support 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.
Two-way audio support
AXIS Q1921 19mm is the first thermal camera on the market with two-way audio support, which allows the user to communicate with visitors and intr
|Thermal Camera with Color Palette|
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. The AXIS Q1921 19mm thermal network camera offers motion detection, audio detection, and detection of tampering attempts. The camera also provides capacity for third-party analytics modules, including support for AXIS Camera Application Platform.
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.
AXIS Q1921 Thermal Network Cameras supports ONVIF for interoperability between network video products.
Standard White Hot Palette
|Models||Indoor: Q1921, 10 mm and 19 mm
Outdoor: Q1921-E, 10 mm, 19 mm, 35 mm and 60 mm
|Image sensor||Uncooled Micro bolometer 384x288 pixels|
|Detection Range||Lens F Horizontal Human Vehicle
(TA lens) angle of view (1.8x0.5 m) (2.3x2.3 m)
10 mm 1.2 55° 200 m/220 yd. 460 m/505 yd.
19 mm 1.0 29° 380 m/415 yd. 870 m/950 yd.
35 mm 1.2 15° 700 m/765 yd. 1610 m/1760 yd.
60 mm 1.2 9° 1200 m/1312 yd. 2760 m/3020 yd.
Calculated with Johnson\'s criteria. The detection range varies in
different weather conditions.
|Sensitivity||NETD < 100 mK|
|Video Compression||H.264 (MPEG-4 Part 10/AVC)
|Resolutions||Sensor is 384x288. Image can be scaled up to 768x576 and to
standard VGA resolutions
|Standard Frame Rate||Up to 30 fps within EU, Norway, Switzerland, Canada, USA,
Japan, Australia, New Zealand
|Video Streaming||At least 1 stream in H.264 and Motion JPEG: simultaneous,
individually configured streams in max. resolution at 30 fps
Controllable frame rate and bandwidth. VBR/CBR H.264
|Image Settings||Compression, brightness, exposure control, rotation, mirroring of
images, text and image overlay, privacy mask, multiple palettes
|Audio Streaming||Two-way, half duplex|
|Audio Compression||AAC LC 8/16 kHz, G.711 PCM 8 kHz, G.726 ADPCM 8 kHz
Configurable bit rate
|Audio input/output||AXIS Q1921: Built-in microphone, external microphone or line
input, line output
AXIS Q1921-E: External microphone or line input, line output
|Security||Password protection, IP address filtering, HTTPS* encryption,
IEEE 802.1X* network access control, digest authentication,
user access log
|Supported protocols||IPv4/v6, HTTP, HTTPS*, QoS Layer 3 DiffServ, FTP, SMTP, Bonjour,
UPnP, SNMPv1/v2c/v3(MIB-II), DNS, DynDNS, NTP, RTSP, RTP,
TCP, UDP, IGMP, RTCP, ICMP, DHCP, ARP, SOCKS.
|Application Programming Interface||Open API for software integration, including the ONVIF
specification available at www.onvif.org, as well as VAPIX® and
AXIS Camera Application Platform from Axis Communications,
specifications available at www.axis.com
Support for AXIS Video Hosting System (AVHS) with One-Click
|Intelligent video||Video motion detection, active tampering alarm, audio
detection. Support for AXIS Camera Application Platform
enables installation of additional applications
|Alarm triggers||Intelligent video and external input|
|Alarm events||File upload via FTP, HTTP and email; notification via email, HTTP
and TCP; external output activation
|Video buffer||32 MB pre- and post alarm|
|Casing||AXIS Q1921: Zinc chassis
AXIS Q1921-E: IP66-rated aluminum casing and a germanium
|Processor and Memory||ARTPEC-3, 128 MB RAM, 128 MB Flash|
|Power||Power over Ethernet IEEE 802.3af Class 3
8-20 V DC/20-24 V AC
AXIS Q1921: max 6 W, max 10 VA
AXIS Q1921-E: max 10 W, max 16 VA
Power supply not included
|Connectors||RJ-45 10BASE-T/100BASE-TX PoE, terminal block for power,
terminal block for two configurable inputs/outputs
3.5 mm mic/line in, 3.5 mm line out
Terminal block for AXIS Q1921/-E heater
|Local Storage||SD/SDHC memory card slot (card is not included)|
|Operating Conditions||AXIS Q1921/-E: -40 °C to 60 °C (-40 °F to 140 °F )
Humidity 20-80% RH (non-condensing)
|Approvals||EN 55022 Class B, EN 61000-3-2, EN 61000-3-3, EN 55024,
EN50121-4, EN 61000-6-1, EN 61000-6-2, EN 60950-1,
KC Class B, FCC Part 15 Subpart B Class B, VCCI Class B ITE
IEC TR 60721-4-3 3M4/-4-4 4M4 (shock/vibration)
IEC 60529 IP66
|Weight||AXIS Q1921: 950 g (2.10 lb.) - 970 g (2.14 lb.)
AXIS Q1921-E: 3475 g (7.66 lb.) - 3650 g (8.05 lb.)
|Included Accessories||Connector kit, Installation Guide, CD with User\'s Manual,
recording software, installation and management tools,
Windows decoder 1-user license
AXIS Q1921-E: wall mount bracket, 5 m (16 ft.) Ethernet cable
|Optional Accessories||Wall bracket accessories
Lenses: 10 mm, 19 mm, 35 mm and 60 mm
AXIS Camera Station and video management software from
Axis\' Application Development Partners.