
COMELIT KVU8190W Simplebus 2 Wi-Fi Ultra Kit with Mini Handsfree

PRODUCT INFORMATION
The Door Entry Systems Ultra Video Kit is a high-quality door entry system designed to provide audio and video communication between a visitor and the person inside the building. The kit includes:
- UT2020/4 SB2 Ultra Audio/Video Module, 4 Users
- UT9211M Single Metal Ultra Button
- UT9161 Flush-Mounting Frame for 1 Ultra Module
UT2020/4 SB2 Ultra Audio/Video Module, 4 Users
The UT2020/4 SB2 Ultra Audio/Video Module is a modular device that can be flush-mounted or wall-mounted. It has a black RAL9005 aluminum finish and a transparent polycarbonate cover. The module is compatible with Simplebus 2 audio/video systems with power supply art. 1210/1210A. It features a microphone, loudspeaker, and camera with 1/3 CMOS colors and a resolution of 1288×968 pixels. The module is powered by the video door entry bus and requires a supply voltage of 33VDC. It has a maximum absorption of 6W and consumes 1.5W in stand-by mode.
UT9211M Single Metal Ultra Button
The UT9211M Single Metal Ultra Button is a single button for the Ultra entrance panel. It is made with aluminum trim to increase resistance to impact and polymethyl methacrylate treated to increase resistance to UV rays while preventing yellowing and dulling. The button has a double nameplate (blank and with a bell symbol) included, and it is easy to replace the nameplate. The button has a height of 0.87 inches, a width of 3.76 inches, and a depth of 0.29 inches. It is compatible with Simplebus 2 audio/video systems with power supply art. 1210/1210A.
UT9161 Flush-Mounting Frame for 1 Ultra Module
The UT9161 Flush-Mounting Frame is a metal support that secures the modules without using screws and a finishing frame in die-cast aluminum given a cataphoresis treatment to increase its resistance to chemical and environmental corrosion, including damage from UV rays. The frame has a 10 mm protrusion from the wall and can be used in flush-mounting boxes art. 3110/1 and 3110/1A, with the option of installing several modules side by side. The frame has dimensions of 125.5x136x35mm.
Product Usage Instructions
To use the Door Entry Systems Ultra Video Kit, follow these steps:
- Install the UT9161 Flush-Mounting Frame for 1 Ultra Module in the desired location using flush-mounting boxes art. 3110/1 and 3110/1A if necessary.
- Install the UT2020/4 SB2 Ultra Audio/Video Module, 4 Users and the UT9211M Single Metal Ultra Button in the UT9161 Flush-Mounting Frame according to the manufacturer’s instructions.
- Connect the Door Entry Systems Ultra Video Kit to a Simplebus 2 audio/video system with power supply art. 1210/1210A.
- To communicate with a visitor, press the UT9211M Single Metal Ultra Button to activate the audio and video system.
- Use the microphone and loudspeaker on the UT2020/4 SB2 Ultra Audio/Video Module to communicate with the visitor.
- The camera on the UT2020/4 SB2 Ultra Audio/Video Module will display the visitor’s image on the monitor of the Simplebus 2 audio/video system.
Single-family kit for Simplebus 2. Suitable for installation in residential, commercial or office buildings. The kit is supplied programmed and ready to use. When used in conjunction with the Comelit app (available to download free of charge from the Google and Apple stores) and/or the Alexa voice assistant, it can be used to answer calls directly from your smartphone/tablet/Alexa device, both locally and remotely. It can be used to enable the “Face recognition” function, to automatically – once a person has been recognised – send a lockrelease command (enabled by default), trigger an actuator to control a light or additional opening and receive notification when a known individual makes a call. The kit consists of 1 flush-mounted Ultra series external entrance panel art. UT2020/4 with call button art. UT9211M, 1 Mini series Wi-Fi door entry monitor art. 6741W, and all the accessories required to construct the system.
UT2020/4 SB2 ULTRA AUDIO/VIDEO MODULE, 4 USERS

Audio/video module for Ultra entrance panel for up to 4 users, Simplebus 2 system. Easy to install and configure, thanks to smart call button programming. Twilight sensor for automatic nameplate backlighting power-off during daytime hours. Omnidirectional digital microphone and dual loudspeaker for high-fidelity audio. Wide-angle colour video camera (field of vision: 120° horizontal, 90° vertical) Audio-visual indications for disabled individuals assistance request can be activated via programming. Facility for 2 call buttons. To be finished with a cap, single button or double button in professional-grade plastic given an anti-yellowing and anti-dulling treatment or in aluminium. Regulation and programming without removing the module. Dimensions: 1 Ultra module. ULTRA, the new and most technologically advanced entrance panel offering maximum ease of installation. Available in flush-mounted (10 mm protrusion from the wall) or surfacemounted (just 35 mm protrusion from the wall) variants. Dimensions: 100x90x35 mm.
| GENERAL DATA |
| Type | Modular |
| Height (inch) (in) | 3.54 |
| Width (inch) (in) | 3.94 |
| Depth (inch) (in) | 1.38 |
| Product color | Aluminium, Black RAL9005, Transparent |
| Product weight (oz) (oz) | 12.35 |
| Type of finishing materials | Polycarbonate, Aluminium alloy |
| Flush-mounted | Yes, with a dedicated accessory |
| Wall-mounted | Yes, with a dedicated accessory |
| COMPATIBLE SYSTEMS |
| Audio/video Simplebus 2 with power supply art. 1210/1210A | Yes |
| AUDIO FEATURES |
| Microphone | MEMS audio digital sensor, omnidirectional |
| Loudspeaker | 28mm (Ø), 8 Ohm, 1W (2) |
| Technologies implemented | Full-Duplex |
| CAMERA FEATURES |
| Camera | Colors |
| Sensor type | 1/3″ CMOS |
| Lens optical dimensions (in) | 0.07 |
| Angle of view (H x V – °) | 120 x 90 |
| Sensitivity (lux) | 0.45 |
| Video resolution (H x V – pixel) | 1288×968 |
| ELECTRICAL CHARACTERISTICS |
| Type of power supply | Power supply from video door entry bus |
| Supply voltage | 33VDC |
| Absorption in stand-by (W) | 1.5 |
| Maximum absorption (W) | 6 |
| HARDWARE FEATURES |
| Call type | Push-buttons |
| Type of buttons | Mechanical |
| Number of push-buttons (n°) | 2 |
| Backlight color | White, Off |
| Clamps | L L V+ V- COM NC NO SE+ SE-/GND RTE TX- TX+ RX- RX+ |
| Number of inputs (n°) | 1 |
| Number of outputs (n°) | 2 |
| Type of outputs | Relay (C-NO-NC, 4A@12÷24 VAC/VDC, 10A peak), SE: unlock pulse of 4A, holding current of 200mA for 12VAC / DC locks (maximum impedance 18 Ohm) |
| Communication ports | Micro-USB |
| HARDWARE FEATURES |
| Twilight sensor | Yes |
| SETTINGS |
| Loudspeaker volume | Yes |
| Microphone volume | Yes |
| Backlight brightness | Yes |
| PROGRAMMING MODE |
| Manual programming (via Dip Switch) | Yes |
| ViP Manager software | Yes |
| ENVIRONMENTAL AND COMPLIANCE FEATURES |
| IP protection rating | IP65 |
| Vandal Resistant rating (IK code) | IK08 |
| Operating temperature (°F) (°F) | -13 ÷ 131 |
| Operating humidity (RH max) (%) | 25 ÷ 95 |
| Environmental class | IV |
| CE certifications | RoHS II – 2011/65/UE (EN IEC 63000:2018), EMC 2014/30/UE (EN 61000-6-1:2007 , EN 61000-6-3:2007+A1:2011) |
| MAIN FUNCTIONS |
| Door opener | Yes |
| Number of auxiliary relays (n°) | 1 |
| Input for local door release button | Yes |
| Door open signaling input | Yes |
| Visual indications of system status | Yes |
| Acoustic signals of system status | Yes |
| Speech synthesis of system status | Yes |
UT9211M SINGLE METAL ULTRA BUTTON

Single button for Ultra entrance panel. Made with aluminium trim to increase resistance to impact and polymethyl methacrylate treated to increase resistance to UV rays while preventing yellowing and dulling. Double nameplate (blank and with a bell symbol) included.
Easy nameplate replacement.
| GENERAL DATA |
| Height (inch) (in) | 0.87 |
| Width (inch) (in) | 3.76 |
| Depth (inch) (in) | 0.29 |
| Product weight (oz) (oz) | 0.71 |
| Type of finishing materials | Polycarbonate, Aluminium alloy |
| Product color | Aluminium, Transparent |
| HARDWARE FEATURES |
| Call type | Push-buttons |
| Type of buttons | Mechanical |
| Backlight color | White, Off |
UT9161 FLUSH-MOUNTING FRAME FOR 1 ULTRA MODULE

Flush-mounting frame, 1 module, for Ultra entrance panel. It consists of a metal support that secures the modules without using screws and a finishing frame in die-cast aluminium given a cataphoresis treatment to increase its resistance to chemical and environmental corrosion, including damage from UV rays. 10 mm protrusion from the wall. Can be used in flush-mounting boxes art. 3110/1 and 3110/1A, with the option of installing several modules side by side. Dimensions: 125,5x136x35mm.
| COMPATIBLE SYSTEMS |
| Audio/video Simplebus 2 with power supply art. 4888CU | Yes |
| Audio/video Simplebus 2 with power supply art. 1210/1210A | Yes |
| Audio Simplebus 2 with power supply art. 1210/1210A | Yes |
| Audio/video Simplebus 1 | Yes |
| Audio Simplebus 1 | Yes |
| ViP | Yes |
| GENERAL FEATURES |
| Type | Modular |
| MAIN FEATURES |
| Height (inch) (in) | 5.35 |
| Width (inch) (in) | 4.94 |
| Depth (inch) (in) | 1.38 |
| Product weight (oz) (oz) | 15.87 |
| GENERAL DATA |
| Type of finishing materials | Metallic, Plastic, Die cast aluminum |
1210A SIMPLEBUS2 POWER SUPPLY UNIT

Power supply unit for audio or audio/video systems with 1 input compatible with all outdoor entrance panels featuring Simplebus 2
technology and 1 output for the connection of devices such as doorentry phones and door entry monitors featuring Simplebus 2 technology. Supplied with line termination terminal art. 1216.
| MAIN FEATURES |
| Supply voltage | 230VAC / 50÷60Hz |
| Output supply voltage | 33VDC |
| Applicable to DIN rail | Yes |
| Number of DIN modules (n°) | 8 |
| HARDWARE SPECIFICATIONS |
| Product weight (oz) (oz) | 35.27 |
| GENERAL DATA |
| Height (inch) (in) | 2.44 |
| Width (inch) (in) | 5.63 |
| Depth (inch) (in) | 3.54 |
| Type of finishing materials | Plastic |
| Product color | White |
| Operating temperature (°F) (°F) | 32 ÷ 104 |
| COMPATIBILITY |
| Simplebus 2 audio/video system | Yes |
| Simplebus 2 audio system | Yes |
| MOUNTING/INSTALLATION |
| Wall-mounted | Yes |
| Max absorption (W) | 30 |
| Maximum current absorption (mA) | 350 |
| Maximum power delivered (W) | 40 |
6741W SB2 MINI HANDSFREE WI-FI DOOR ENTRY MONITOR

Mini series hands-free Wi-Fi door entry monitor for Simplebus 2 system. When used in conjunction with the Comelit app (available to download free of charge from the Google and Apple stores) and/or the Alexa/Echo Show/Google Assistant voice assistants, it can be used to answer calls directly from your smartphone/tablet/voice assistant device, both locally and remotely. It can be used to enable the “Face recognition” function, to automatically – once a person has been recognised – send a lock-release command (enabled by default), trigger an actuator to control a light or additional opening and receive notification when a known individual makes a call. It can be used to operate new wi-fi home automation devices in the WiFree range by Comelit. It is also possible to control devices with different protocols, thereby integrating any third-party home automation system for the control of gates, outdoor lights, scenario activation, etc. Replacing an old door entry monitor to benefit from all the advantages offered by Wi-Fi technology is no longer problematic: Mini Wi-Fi is actually compatible with all types of Comelit Simplebus 2 video entry phone system and does not require any additional masonry work. Supplied with mounting backplate and riser distribution terminal art. 1214/2C.
| GENERAL DATA |
| Height (inch) (in) | 6.3 |
| Width (inch) (in) | 4.53 |
| Depth (inch) (in) | 0.87 |
| Product color | White RAL9003 |
| Type of finishing materials | ABS |
| Product weight (oz) (oz) | 14.11 |
| Wall-mounted | Yes |
| Desk base-mounted | Yes, with a dedicated accessory |
| COMPATIBLE SYSTEMS |
| Audio/video Simplebus 2 with power supply art. 4888CU | Yes |
| Audio/video Simplebus 2 with power supply art. 1210/1210A | Yes |
| COMPATIBLE SYSTEMS |
| Simplebus 2 audio/video kit with power supply art. 1209 | Yes |
| DISPLAY |
| Display size (“) | 4.3 |
| Aspect Ratio | 16:9 |
| Resolution (pixels) | 480×272 |
| OSD menu | Yes |
| Type of display | LCD |
| AUDIO FEATURES |
| Type | Hands-free |
| Microphone | 6mm (Ø), Omnidirectional |
| Loudspeaker | 36mm (Ø), 40 Ohm, 1W |
| Technologies implemented | Full-Duplex |
| ELECTRICAL CHARACTERISTICS |
| Type of power supply | Power supply from video door entry bus |
| Supply voltage | 22÷34 VDC (Bus) |
| Absorption in stand-by (W) | 0.1 |
| Stand-by absorption in kit mode (W) | 1.9 |
| Maximum absorption (W) | 8.1 |
| HARDWARE FEATURES |
| Type of buttons | Capacitive |
| Service buttons | Lock-release, Answer, Silent (Privacy), Menu, Messages, Door open |
| No. of programmable buttons for additional functions | 4 |
| Clamps | L L CFP1 CFP2 |
| Removable terminals | Yes |
| HARDWARE FEATURES |
| Number of inputs (n°) | 1 |
| SETTINGS |
| Loudspeaker volume | Yes |
| Ringtone volume | Yes |
| Screen brightness control | Yes |
| NETWORK AND COMMUNICATION PROTOCOLS |
| Type of Wi-Fi connection | IEEE 802.11 b/g/n, 2.4 Ghz, 13 channels |
| Encryption and authentication method supported | OPEN WPA-PSK networks, TKIP WPA2-PSK, AES WEP 64 bits (5-digit ASCII or 10 hexadecimal codes), WEP 128 bits (13- digit ASCII or 26 hexadecimal codes) |
| IP address assignment | DHCP |
| IoT connection to Comelit Cloud | Yes |
| Firmware update via Comelit Cloud | Yes |
| ENVIRONMENTAL AND COMPLIANCE FEATURES |
| IP protection rating | IP30 |
| Operating temperature (°F) (°F) | 41 ÷ 104 |
| Operating humidity (RH max) (%) | 25 ÷ 75 |
| Environmental class | I |
| CE certifications | RoHS II – 2011/65/UE (EN IEC 63000:2018), RED 2014/53/UE (EN 60950-1:2006+A11:2009+A1:2010+A12:2011, +A2:2013, EN 62311:2008, EN 61000-6-1:2007, EN 61000-6- 3:2007 + A1:2011, ETSI EN 301 489-1 V2.2.0, ETSI EN 301 489-17 V3.2.0, ETSI EN 300 328 V2.1.1) |
| GENERAL FEATURES |
| Door opening on call (Doctor) | Yes |
| Door opener | Yes |
| Self Activation | Yes |
| CPS call | Yes |
| GENERAL FEATURES |
| Selective intercom call | Yes |
| Intercom calls | Yes |
| Actuator control | Yes |
| Comaptibility with Video Entry Comelit App | Yes |
| Hands-free function | Yes |
| Multiple address | Yes |
| Outside door call input | Yes |
| Integration with voice assistants | Yes |
| Sending alarm calls | Yes |
| Video memory | Yes |
| Silent mode (Privacy) | Yes |
| Face recognition | Yes |
| Automatic answer (handsfree) | Yes |
| Door open signaling | Yes |
| Customisable ringtone | Yes |
| Date/time display | Yes |
3110/1 1 MODULE FLUSH-MOUNTED BOX FOR ENTRANCE PANEL

Module-holder frame with finishing frame. 1 module. Dimensions 118x118x45 mm.
| MAIN FEATURES |
| Height (inch) (in) | 4.65 |
| Width (inch) (in) | 4.65 |
| Depth (inch) (in) | 1.77 |
| GENERAL DATA |
| Type of finishing materials | Plastic |
| Product color | Green |
| COMPATIBILITY |
| Simplebus 2 audio/video system | Yes |
| Building Kit audio/video system | Yes |
| Simplebus 2 audio system | Yes |
| Simplebus 1 audio system | Yes |
| Vip system | Yes |
| Kit audio/video system | Yes |
| Traditional system | Yes |
| MOUNTING/INSTALLATION |
| Flush-mounted | Yes |
| AUDIO/VIDEO FEATURES |
| Audio system | Yes |
| Audio/video system | Yes |