Modelul 9156111CB face parte din gama 2N, categoria „Intercoms”.

Pe scurt, aparatul are alimentare PoE (802.3af), protecție IP65 și rezistență la impact IK07. Ca gabarit, cântărește 1 kg și are dimensiunile 229 × 109 × 31mm.

La ultima verificare, cel mai nou firmware pentru 9156111CB era V2.50.2 (02.10.2026). Pagina se actualizează zilnic din lista oficială 2N.

Firmware-ul se încarcă de obicei din interfața web a aparatului sau din software-ul de administrare al producătorului.

Specificațiile complete, cu etichetele traduse în română, sunt în tabelul de mai jos.

Firmware actual

Versiune	Data	Regiune	Descărcare și note
V2.50.2Firmware 2.50.2 - 2N IP Base	02.10.2026	Global	Descarcă de la 2N Release notes 8 MB Note de versiune SHA-256: 5954d524640382f4eef330a9264467d1da497a8190b00bd9bb048a1c870081b2 Fișier: firmware_2_50_2_2n_ip_base.zip 2N OS version 2.50.2 for 2N Intercoms includes the following changes New Functions and Improvements Added support for new Wiegand module hardware revision. Essential Corrections Important bug fixes. 2N OS version 2.50.1 for 2N Intercoms includes the following changes Essential Corrections Fixed an issue with 2N Electronic Locks that limited the device directory to 2000 users. Fixed an issue where the ProfileStateChanged block in Automation functions caused an error after reboot. Added support for a new Vbus display revision. Improved ACS connection stability. Updated several internal libraries. Important bug fixes. 2N OS version 2.50.0 for 2N Intercoms includes the following changes Precautions to be taken during update to FW version 2.50.x For security reasons, network settings can no longer be modified using 2N Network Scanner. All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating. Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface. In EAP-TLS mode, 802.1x no longer supports RADIUS certificates containing the id-kp-clientAuth Extended Key Usage. If such certificates are used, they will be rejected after the update, resulting in the device being unable to authenticate and connect to the network. Due to essential authentication updates for an improved user experience, you must restart the ACS server to restore connectivity for devices upgraded from a version lower than 2.49.0 to version 2.49.0 or higher. New Functions and Improvements Reception of In-Band (Audio) DTMF is now disabled by default to improve resilience against malicious attacks. STUN support has been added and can be configured under Calling > SIP # > Configuration . Added support for the Japanese language in the display UI of Answering Units and IP Style. Support for 2N Electronic Locks is now included as part of the standard firmware release. Essential Corrections Improved compatibility of outgoing H.264 and H.265 video streams. Private keys are no longer exposed via GET /api/mobilekey/config . Updated several internal libraries. Web configuration pages for Automation features now load correctly even when the device is offline (without an active internet connection). Eliminated occasional audio distortions on IP Uni and IP Audio Kit devices. Fixed an intermittent issue where audio inputs could become swapped on IP Uni and IP Audio Kit devices. Devices no longer crash when a user with a

Versiuni anterioare

Versiune	Data	Regiune	Descărcare și note
V2.50.1Firmware 2.50.1 - 2N IP Base	02.10.2026	Global	Descarcă de la 2N Release notes 8 MB Note de versiune SHA-256: ddfa94531083ab41402acb6beba3956e0df1b561dcfc9dfd2e2fe4e617a4d316 Fișier: firmware_2_50_1_2n_ip_base.zip 2N OS version 2.50.1 for 2N Intercoms includes the following changes Essential Corrections Fixed an issue with 2N Electronic Locks that limited the device directory to 2000 users. Fixed an issue where the ProfileStateChanged block in Automation functions caused an error after reboot. Added support for a new Vbus display revision. Improved ACS connection stability. Updated several internal libraries. Important bug fixes. 2N OS version 2.50.0 for 2N Intercoms includes the following changes Precautions to be taken during update to FW version 2.50.x For security reasons, network settings can no longer be modified using 2N Network Scanner. All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating. Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface. In EAP-TLS mode, 802.1x no longer supports RADIUS certificates containing the `id-kp-clientAuth` Extended Key Usage. If such certificates are used, they will be rejected after the update, resulting in the device being unable to authenticate and connect to the network. Due to essential authentication updates for an improved user experience, you must restart the ACS server to restore connectivity for devices upgraded from a version lower than 2.49.0 to version 2.49.0 or higher. New Functions and Improvements Reception of `In-Band (Audio)` DTMF is now disabled by default to improve resilience against malicious attacks. STUN support has been added and can be configured under `Calling > SIP # > Configuration`. Added support for the Japanese language in the display UI of Answering Units and IP Style. Support for 2N Electronic Locks is now included as part of the standard firmware release. Essential Corrections Improved compatibility of outgoing H.264 and H.265 video streams. Private keys are no longer exposed via `GET /api/mobilekey/config`. Updated several internal libraries. Web configuration pages for Automation features now load correctly even when the device is offline (without an active internet connection). Eliminated occasional audio distortions on IP Uni and IP Audio Kit devices. Fixed an intermittent issue where audio inputs could become swapped on IP Uni and IP Audio Kit devices. Devices no longer crash when a user with a limited validity period presents their card, provided the associated RFID reader extension module has `Door` set to `Not used`. Cached DNS entries for SIP registrars now expire immediately and
V2.50.0Firmware 2.50.0 - 2N IP Base	02.10.2026	Global	Descarcă de la 2N Release notes 8 MB Note de versiune SHA-256: 33b0fde9169803b13a6e0662b9e2fa8d3df07a9f74770ba85e4e576f1c728173 Fișier: firmware_2_50_0_2n_ip_base.zip 2N OS version 2.50.0 for 2N Intercoms includes the following changes Precautions to be taken during update to FW version 2.50.x Devices no longer emit audible beeps during boot or network state changes by default. If required, this behavior can be enabled under `Hardware > Audio > Startup and Network States Signalization`. For security reasons, network settings can no longer be modified using 2N Network Scanner. All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating. Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface. In EAP-TLS mode, 802.1x no longer supports RADIUS certificates containing the `id-kp-clientAuth` Extended Key Usage. If such certificates are used, they will be rejected after the update, resulting in the device being unable to authenticate and connect to the network. New Functions and Improvements Reception of `In-Band (Audio)` DTMF is now disabled by default to improve resilience against malicious attacks. STUN support has been added and can be configured under `Calling > SIP # > Configuration`. Added support for the Japanese language in the display UI of Answering Units and IP Style. Support for 2N Electronic Locks is now included as part of the standard firmware release. Essential Corrections Improved compatibility of outgoing H.264 and H.265 video streams. Private keys are no longer exposed via `GET /api/mobilekey/config`. Updated several internal libraries. Web configuration pages for Automation features now load correctly even when the device is offline (without an active internet connection). Eliminated occasional audio distortions on IP Uni and IP Audio Kit devices. Fixed an intermittent issue where audio inputs could become swapped on IP Uni and IP Audio Kit devices. Devices no longer crash when a user with a limited validity period presents their card, provided the associated RFID reader extension module has `Door` set to `Not used`. Cached DNS entries for SIP registrars now expire immediately and correctly when the registrar IP address changes, preventing registration failures. Fixed an issue where devices could lose and reacquire their IP address via DHCP twice after a factory reset and subsequent reboots. Resolved a device crash that could occur when sending emails using specific SMTP server configurations. The `snmpget` function now works correctly on devices using SNMPv3. Devices now correctly process `Too Brief` SIP respo
V2.49.1.75Firmware 2.49.1.75 - 2N IP Base	22.10.2025	Global	Descarcă de la 2N Release notes 8 MB Note de versiune SHA-256: 7380be939642accf4feda4107cfd002ea188c6ba32041dc031ca84dbf19a7008 Fișier: firmware_2_49_1_2n_ip_base.zip 2N OS version 2.49.1 for 2N Intercoms includes the following changes Essential Corrections Updated an internal library containing critical vulnerabilities. Fixed a critical issue with DNS which caused the device to, e.g., become unable to re-register to a SIP server after its IP address changes. This also solved other DNS-related issues. Important bug fixes. 2N OS version 2.49.0 for 2N Intercoms includes the following changes Precautions to be taken during update to FW version 2.49.x Empty device names are no longer supported. Set the name via Services > Web Server > Device Name. If left blank, the device may fail to update. All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating. Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface. In EAP-TLS mode, 802.1x no longer supports RADIUS certificates containing the `id-kp-clientAuth` Extended Key Usage. If such certificates are used, they will be rejected after the update, resulting in the device being unable to authenticate and connect to the network. New Functions and Improvements The administrator account now accepts "root" as a valid username as well. AXIS Camera Station integration has been significantly improved: The ACS tab in the web interface is now renamed to AXIS. AXIS Camera Station integration is now always enabled and accessible using the device's administrator account. After the initial login to the web interface, the "root" username can also be used for ACS access. An optional dedicated ACS account is now available. If ACS was previously enabled with both username and password configured, the dedicated account can still be used. If your dedicated ACS account used "admin" or "root" as the username and had the same password as the administrator account, it will be merged with the administrator account and you can continue using the same credentials. If your dedicated ACS account used "admin" or "root" but had a different password from the administrator account, it will be migrated to a temporary administrator account. You can continue using the same credentials, and the account will be merged with the administrator account after its password is updated. 2N IP Utility can now also be used to configure IP settings after the default password has been changed. The `Enter PIN` button on the IP Style home screen is now blue to help distinguish it from call-related buttons. Separate parameters are now a
V2.48.1Firmware 2.48.1 - 2N IP Base	06.08.2025	Global	Descarcă de la 2N Release notes 7 MB Note de versiune SHA-256: e26bb5ee5588071f47d3733af1b389b410b9cd3a12e00abc6e44597e62c74d0a Fișier: firmware_2_48_1_2n_ip_base.zip 2N OS version 2.48.1 for 2N Intercoms includes the following changes Precautions to be taken during update to FW version 2.48.x All 2N OS devices (except those on the original platform: IP Vario, IP Force, IP Safety, IP Solo, IP/LTE Verso, IP Base, IP Uni, IP Audio Kit, IP Video Kit, Access Unit, SIP Speaker) can no longer be downgraded below version 2.47.0 after updating. Devices no longer accept certificates signed with 1024-bit RSA keys. These certificates are removed during the update and must be replaced with certificates using at least 2048-bit RSA or ECC keys. Services relying on weaker certificates will stop functioning, and a warning will appear next to the certificate selection parameter in the web interface. In EAP-TLS mode, 802.1x no longer supports RADIUS certificates containing the `id-kp-clientAuth` Extended Key Usage. If such certificates are used, they will be rejected after the update, resulting in the device being unable to authenticate and connect to the network. New Functions and Improvements IP Style now turns off the display backlight when idle to improve power efficiency. This setting can be adjusted via Hardware > Backlight > Backlight in Power Saving Mode. Devices can now generate Certificate Signing Requests (CSR) directly from the web interface under System > Certificates > CSR. All SIP accounts now support additional backup proxy and registrar servers. Accessibility features added to IP Style include Blind Assistance Mode and support for quick dial button modules. These can be configured under Calling > Dialing. The Bluetooth button on IP Style has been enlarged and centered in the navigation bar, which now shares a consistent design across both the standard and custom GUI interfaces. Changing the web interface password now requires entering the current password. As a result, restoring a configuration will no longer change the password. Auto Provisioning can change the password only if the current one is still set to default. A firewall has been added to ARTPEC-based devices: IP Style, IP Verso 2.0, IP One, Access Unit QR, and IP Force 2.0. Essential Corrections Improved certificate handling. The visitor message on IP Style is now shown only when access is granted during a call. Fixed occasional camera preview outages after reboot. Prevented some certificates from reverting to factory defaults after a software factory reset (without selecting Network Settings), avoiding potential network disconnection. Enhanced stability of IP Style when streaming and displaying multiple video feeds. SIP unregistration now works correctly with non-RFC-compliant User Agent Servers. Removed certain unnecessary syslog messages. Improved stability of the Custom GUI on IP Style. Improved formatting of exported Directory CSV files. `/api/camera/snapshot` now properly applies the `quality` parameter when supported. SIP authenticat
V2.46.1Firmware 2.46.1 - 2N IP Base	29.05.2025	Global	Descarcă de la 2N Release notes 7 MB Note de versiune SHA-256: d8a32dcbe82680a41d34034413a55af36f3d4a57d9c0d2d82f26613f6ea65869 Fișier: firmware_2_46_1_2n_ip_base.zip 2N OS version 2.46.1 for 2N Intercoms includes the following changes Precautions to be taken during update to FW version 2.46.x Configuration backups from version 2.45.x and higher are incompatible with 2.44.x and lower. It is necessary to update to version 2.44.0 before updating to a newer firmware version for 2N IP Force and 2N IP Vario with an RFID reader. Direct update from lower versions to version 2.45.0 and higher may cause the RFID reader to stop working. Essential Corrections I mportant bug fixes 2N OS version 2.46.0 for 2N Intercoms includes the following changes Precautions to be taken during update to FW version 2.46.x Configuration backups from version 2.45.x and higher are incompatible with 2.44.x and lower. It is necessary to update to version 2.44.0 before updating to a newer firmware version for 2N IP Force and 2N IP Vario with an RFID reader. Direct update from lower versions to version 2.45.0 and higher may cause the RFID reader to stop working. Changes Concerning Integration With Other Systems Certain VAPIX API calls can no longer be done without authentication. JSON parameters parsing in /api/dir/create is now order-independent. The Event Log no longer includes repeated `SwitchStateChanged` events (and `OutputChanged` events, if configured) when a switch is reactivated while already activated. This prevents unnecessary actions and redundant log entries for a single switch activation session. New Functions and Improvements Enhanced integration between FlexiLayout/Custom GUI mode and Automation with two new blocks: `FlexiTrigger` and `FlexiPage`. These blocks make it possible to receive commands directly from the display and to display specific pages, respectively. To utilize the `FlexiTrigger` event in Automation, configure a button with the action `Automation Trigger` in the FlexiLayout builder. Ensure the names of both the `Automation Trigger` action and `FlexiTrigger` event match. The `Automation Trigger` action supports up to 5 additional parameters/values, allowing users to leverage a single `FlexiTrigger` block in Automation to perform various actions based on the received parameter(s). A new field, `Notes`, has been added to User Detail on ARTPEC-based devices, including Style, Verso 2.0, One, and Access Unit QR. This field can store metadata for third-party integration systems or for use with the Automation `Comparator` block. The `Comparator` condition enables comparison of user data contained in the `Notes` field (among other parameters) against defined rules. This provides enhanced integration and functionality, extending beyond standard user authentication capabilities. Other Automation-related changes: Automation blocks are now ordered alphabetically for easier navigation. A quick search/filter option is now available in the top left corner to further enhance navigation. The Event Log no longer includes

Specificații 9156111CB

Buttons

Button Type	transparent, plastic, backlit
Number Of Buttons	1 or 2 (the pack holds plastic buttons for both 1 or 2-button options)

Audio

Microfon	Microfon încorporat
Difuzor	2W/8 Ω
Sound Pressure At 1KHz At 1M Distance	78dB

Audio Stream

Codecs	G.711, G.722, G.729

Cameră

HD Camera Resolution	1280 × 960px
Unghi de vizualizare	135° (H), 109° (V)
Vedere nocturnă	Nu

Video Stream

Codecs	H.263, H.263+, H.264 only for VoIP calls, MJPEG for http streaming

Interfețe

PoE	PoE 802.3af LAN connector
Active Switch Output	8 – 12V, PoE: 10V - adapter: source voltage minus 2V, max 400mA
Tamper Switch	Da, inbuilt
Input For External Power Supply	12V, 2A, DC
Supported Protocols	SIP2.0, DHCP opt. 66, ONVIF, SMTP, 802.1x, RTSP, RTP, TFTP, HTTP, HTTPS, Syslog
Inputs	1 input - in passive/active mode (-30 V – +30 V DC), OFF = open or Uin> 1.5V / ON = short-circuit or Uin< 1.5V

Mechanical Properties

Greutate	1kg
Temperatură de funcționare	-40 – 55°C
Temperatură de depozitare	-40 – 70°C
Operating relative humidity	10 – 95% (fără condensare)
Cover Rating	IP65, IK07
Dimensions (W x H x D)	229 × 109 × 31mm