2N® Access Unit QR
More secure than PIN codes, and cheaper and more sustainable than RFID cards – what’s not to love about QR code access? The 2N® Access Unit QR provides quick, secure access using mobile phones and is perfect for visitors!
- Frictionless visitor experience
- The best temporary access
- Reduced administrative overheads
- About
- Technical area
- Accessories
- SW Applications
- Sales Area
About
Features & Benefits
-
Frictionless visitor experienceEnhance the visitor experience by allowing receptionists to email a QR code in advance for mobile access control. No more remembering PIN codes or waiting at the desk for a temporary RFID card.
-
The best temporary accessWhether it’s one-off entry, time-limited access, or just a certain number of visits - QR codes are the best credential for guests, providing convenience for visitors and flexibility for admins.
-
Reduced administrative overheadsGenerate QR codes and share them in bulk with multiple users via email with a few clicks in the 2N® Access Commander. Or, use third-party software when integrating with another access platform.
-
Complete flexibilityThe modular design of the reader allows you to add another access module (e.g. Touch keypad, Bluetooth & RFID), offering more flexibility for visitors as well as permanent options for personnel.
-
Free, more sustainable credentialsReduce plastic waste and your spending: QR codes are free and eliminate the costs associated with the purchase of physical credentials, their handling, issuing, and eventual disposal.
-
Full HD camera enhances securitySupplement access logs in the 2N® Access Commander with snapshots captured by the reader's camera. Or fully integrate the reader into your VMS and use it as a full-featured camera.
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Technical Parameters
Power supply | |
Type | PoE and/or 12 V/1 A DC |
PoE | 802.3af (Class 0–12.95 W) |
Interfaces | |
LAN | 10/100BASE-TX with Auto-MDIX, RJ-45 jack |
Recommended cabling | Cat-5e or better |
Active switch output | 8 to 12 V DC/max 400 mA |
Passive switch | NO/NC contacts, up to 30 V/1 A AC/DC |
Inputs | 1 input - in passive/active mode (-30 V to +30 V DC) OFF = open or Uin> 1.5 V ON = short-circuit or Uin< 1.5 V |
Tamper switch | optional (extension module) |
Audio | |
Microphone | 1 integrated |
Amplifier | 5 W (Class D) |
Speaker | 2 W / 8 Ω |
Sound Pressure Level (SPL max) | 78 dB (for 1 kHz at 3.281 ft.) |
LINE OUT | 1 VRMS / 600 Ω |
Volume control | adjustable with automatic adaptive mode |
Full duplex | Yes (AEC) |
Audio output | 1,9 W |
Protocols | RTP/SRTP |
Codecs | G.711, G.729, G.722, L16/16kHz |
Camera & video | |
Sensor | 1/2.7’’ colour CMOS |
Focal lenght | 0.075 inch |
View angle | 125° (H), 105° (V) |
View angle “peephole" | 138° (H), 105° (V) |
Infrared light | yes |
WDR | yes |
Minimal illumination | 0,8 lux without IR illumination |
Protocols | RTP/RTSP/RTCP/HTTP, ONVIF v2.4 profile S & T |
Codecs | H.264, MJPEG, Zipstream |
Resolution H.264, MJPEG | max. FullHD (1920 x 1080) |
Frame rate | max. 30 fps |
QR code specifications | |
Type | static QR containing 4-15 digits (decimal, hexadecimal characters) |
Versions | 1 - 40 (all the versions supported) |
Others | QR code can be coloured and can contain an image |
Mechanical Properties | |
Frame (cover) | robust zinc cast frame with surface finish (nickel and black color) |
Operating temperature | -40°F to + 140°F |
Storage temperature | -40°F to +158°F |
Operating relative humidity | 10%-95% (non-condensing) |
Weight | 4.41 pounds |
Cover rating | IP54 and IK08 |
Dimensions | |
Surface mounting frame (2 modules) | 4.213 (W) x 9.213 (H) x 1.102 (D) inch |
Flush mounting frame (2 modules) | 5.118 (W) x 10.118 (H) x 0.197 (D) inch |
Flush mounting box (2 modules) | 4.252 (W) x 9.37 (H) x 1.772 (D) inch |
Extension modules | |
Modules | 2N® Access Unit QR supports all modules from the 2N® IP Verso 2.0 intercom |
Warranty | |
5-years warranty see /en_US/support/warranty-repairs |
Show more
Try out the 2N Project Designer
Simply enter your requirements and our intuitive project planning tool will help you choose the right products.
![](/documents/22902/2025445/proj_designer_modularity_1280x500.jpg/5e3638c0-e6c3-4f18-8f7d-354cc7a4b769?t=1702630614013)
Typical solutions
Technical area
FAQ
Are you still looking for more information? Check out the frequently asked questions and answers.
See more Technical Parameters
Power supply | |
Type | PoE and/or 12 V/1 A DC |
PoE | 802.3af (Class 0–12.95 W) |
Interfaces | |
LAN | 10/100BASE-TX with Auto-MDIX, RJ-45 jack |
Recommended cabling | Cat-5e or better |
Active switch output | 8 to 12 V DC/max 400 mA |
Passive switch | NO/NC contacts, up to 30 V/1 A AC/DC |
Inputs | 1 input - in passive/active mode (-30 V to +30 V DC) OFF = open or Uin> 1.5 V ON = short-circuit or Uin< 1.5 V |
Tamper switch | optional (extension module) |
Audio | |
Microphone | 1 integrated |
Amplifier | 5 W (Class D) |
Speaker | 2 W / 8 Ω |
Sound Pressure Level (SPL max) | 78 dB (for 1 kHz at 3.281 ft.) |
LINE OUT | 1 VRMS / 600 Ω |
Volume control | adjustable with automatic adaptive mode |
Full duplex | Yes (AEC) |
Audio output | 1,9 W |
Protocols | RTP/SRTP |
Codecs | G.711, G.729, G.722, L16/16kHz |
Camera & video | |
Sensor | 1/2.7’’ colour CMOS |
Focal lenght | 0.075 inch |
View angle | 125° (H), 105° (V) |
View angle “peephole" | 138° (H), 105° (V) |
Infrared light | yes |
WDR | yes |
Minimal illumination | 0,8 lux without IR illumination |
Protocols | RTP/RTSP/RTCP/HTTP, ONVIF v2.4 profile S & T |
Codecs | H.264, MJPEG, Zipstream |
Resolution H.264, MJPEG | max. FullHD (1920 x 1080) |
Frame rate | max. 30 fps |
QR code specifications | |
Type | static QR containing 4-15 digits (decimal, hexadecimal characters) |
Versions | 1 - 40 (all the versions supported) |
Others | QR code can be coloured and can contain an image |
Mechanical Properties | |
Frame (cover) | robust zinc cast frame with surface finish (nickel and black color) |
Operating temperature | -40°F to + 140°F |
Storage temperature | -40°F to +158°F |
Operating relative humidity | 10%-95% (non-condensing) |
Weight | 4.41 pounds |
Cover rating | IP54 and IK08 |
Dimensions | |
Surface mounting frame (2 modules) | 4.213 (W) x 9.213 (H) x 1.102 (D) inch |
Flush mounting frame (2 modules) | 5.118 (W) x 10.118 (H) x 0.197 (D) inch |
Flush mounting box (2 modules) | 4.252 (W) x 9.37 (H) x 1.772 (D) inch |
Extension modules | |
Modules | 2N® Access Unit QR supports all modules from the 2N® IP Verso 2.0 intercom |
Warranty | |
5-years warranty see /en_US/support/warranty-repairs |
Show more
Register for Technical Training
View our technical training courses. Choose the one that suits you best.
See more Sales Area
Request information Selling Propositions
- Frictionless visitor experienceEnhance the visitor experience by allowing receptionists to email a QR code in advance for mobile access control. No more remembering PIN codes or waiting at the desk for a temporary RFID card.
- The best temporary accessWhether it’s one-off entry, time-limited access, or just a certain number of visits - QR codes are the best credential for guests, providing convenience for visitors and flexibility for admins.
- Reduced administrative overheadsGenerate QR codes and share them in bulk with multiple users via email with a few clicks in the 2N® Access Commander. Or, use third-party software when integrating with another access platform.
- Complete flexibilityThe modular design of the reader allows you to add another access module (e.g. Touch keypad, Bluetooth & RFID), offering more flexibility for visitors as well as permanent options for personnel.
- Free, more sustainable credentialsReduce plastic waste and your spending: QR codes are free and eliminate the costs associated with the purchase of physical credentials, their handling, issuing, and eventual disposal.
- Full HD camera enhances securitySupplement access logs in the 2N® Access Commander with snapshots captured by the reader's camera. Or fully integrate the reader into your VMS and use it as a full-featured camera.
Show more
Try out the 2N Project Designer
Simply enter your requirements and our intuitive project planning tool will help you choose the right products.
![](/documents/22902/2025445/proj_designer_modularity_1280x500.jpg/5e3638c0-e6c3-4f18-8f7d-354cc7a4b769?t=1702630614013)
Technical Parameters
Power supply | |
Type | PoE and/or 12 V/1 A DC |
PoE | 802.3af (Class 0–12.95 W) |
Interfaces | |
LAN | 10/100BASE-TX with Auto-MDIX, RJ-45 jack |
Recommended cabling | Cat-5e or better |
Active switch output | 8 to 12 V DC/max 400 mA |
Passive switch | NO/NC contacts, up to 30 V/1 A AC/DC |
Inputs | 1 input - in passive/active mode (-30 V to +30 V DC) OFF = open or Uin> 1.5 V ON = short-circuit or Uin< 1.5 V |
Tamper switch | optional (extension module) |
Audio | |
Microphone | 1 integrated |
Amplifier | 5 W (Class D) |
Speaker | 2 W / 8 Ω |
Sound Pressure Level (SPL max) | 78 dB (for 1 kHz at 3.281 ft.) |
LINE OUT | 1 VRMS / 600 Ω |
Volume control | adjustable with automatic adaptive mode |
Full duplex | Yes (AEC) |
Audio output | 1,9 W |
Protocols | RTP/SRTP |
Codecs | G.711, G.729, G.722, L16/16kHz |
Camera & video | |
Sensor | 1/2.7’’ colour CMOS |
Focal lenght | 0.075 inch |
View angle | 125° (H), 105° (V) |
View angle “peephole" | 138° (H), 105° (V) |
Infrared light | yes |
WDR | yes |
Minimal illumination | 0,8 lux without IR illumination |
Protocols | RTP/RTSP/RTCP/HTTP, ONVIF v2.4 profile S & T |
Codecs | H.264, MJPEG, Zipstream |
Resolution H.264, MJPEG | max. FullHD (1920 x 1080) |
Frame rate | max. 30 fps |
QR code specifications | |
Type | static QR containing 4-15 digits (decimal, hexadecimal characters) |
Versions | 1 - 40 (all the versions supported) |
Others | QR code can be coloured and can contain an image |
Mechanical Properties | |
Frame (cover) | robust zinc cast frame with surface finish (nickel and black color) |
Operating temperature | -40°F to + 140°F |
Storage temperature | -40°F to +158°F |
Operating relative humidity | 10%-95% (non-condensing) |
Weight | 4.41 pounds |
Cover rating | IP54 and IK08 |
Dimensions | |
Surface mounting frame (2 modules) | 4.213 (W) x 9.213 (H) x 1.102 (D) inch |
Flush mounting frame (2 modules) | 5.118 (W) x 10.118 (H) x 0.197 (D) inch |
Flush mounting box (2 modules) | 4.252 (W) x 9.37 (H) x 1.772 (D) inch |
Extension modules | |
Modules | 2N® Access Unit QR supports all modules from the 2N® IP Verso 2.0 intercom |
Warranty | |
5-years warranty see /en_US/support/warranty-repairs |
Show more
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