
5
Technical specifications
6741W 6741W/BM
GENERAL DATA
Height (mm) 160 160
Width (mm) 115 115
Depth (mm) 22 22
Product colour White RAL9003 White RAL9003
Coating material type ABS ABS
Product weight (g) 400 400
Surface mounting Yes Yes
Desk base mounting Yes, with specific accessory Yes, with specific accessory
COMPATIBLE
SYSTEMS
Simplebus 2 audio/video with power
supply unit art. 4888C Yes Yes
Simplebus 2 audio/video with power
supply unit art. 1210/1210A Yes Yes
Simplebus 2 audio/video kit with
power supply unit art. 1209 Yes Yes
DISPLAY
Display size (‘‘) 4.3 4.3
Aspect ratio 16:9 16:9
Resolution (pixels) 480x272 480x272
On-screen menu (OSD) Yes Yes
Type of display LCD LCD
AUDIO
SPECIFICATIONS
Type Hands-free Hands-free
Magnetic induction function -Yes
Microphone 6 mm (Ø), Omnidirectional 6 mm (Ø), Omnidirectional
Loudspeaker 36 mm (Ø), 40 Ohm, 1W 36 mm (Ø), 40 Ohm, 1W
Technologies implemented Full-Duplex Full-Duplex
ELECTRICAL
SPECIFICATIONS
Type of power supply Power supply via video entry bus Power supply via video entry bus
Power supply voltage 22 to 34 VDC (Bus) 22 to 34 VDC (Bus)
Absorption in standby (W) 0.1 0.1
Absorption in standby in kit mode (W) 1.9 1.9
Maximum absorption (W) 8.1 8.1
HARDWARE
CHARACTERISTICS
Type of buttons Capacitive Capacitive
Service buttons Lock-release, Answer, Silent (Privacy),
Menu, Messages, Door open
Lock-release, Answer, Silent (Privacy),
Menu, Messages, Door open
No. of programmable buttons for
additional functions 4 4
Terminals L L CFP1 CFP2 L L CFP1 CFP2
Removable terminals Yes Yes
Number of inputs (No.) 1 1
SETTINGS
Loudspeaker volume Yes Yes
Ringtone volume Yes Yes
Display brightness control Yes Yes
NETWORK AND
COMMUNICATION
PROTOCOLS
Type of Wi-Fi connection IEEE 802.11 b/g/n, 2.4 Ghz, 13 channels IEEE 802.11 b/g/n, 2.4 Ghz, 13 channels
Encryption method and supported
authentication
Networks OPEN WPA-PSK, TKIP WPA2-PSK, AES WEP 64-bit
(codes with 5 ASCII digits or 10 hexadecimals), WEP 128-bit
(codes with 13 ASCII digits or 26 hexadecimals)
Networks OPEN WPA-PSK, TKIP WPA2-PSK, AES WEP 64-bit
(codes with 5 ASCII digits or 10 hexadecimals), WEP 128-bit
(codes with 13 ASCII digits or 26 hexadecimals)
IP address assignment DHCP DHCP
IoT connection to Comelit Cloud Yes Yes
Firmware updating via Comelit Cloud Yes Yes
ENVIRONMENTAL
AND CONFORMITY
SPECIFICATIONS
IP protection rating IP30 IP30
Operating temperature (°) 5 to 40 5 to 40
Operating humidity (max. RH) (%) 25 to 75 25 to 75
Environmental class I I
CE certification RoHS II - 2011/65/EU (EN 50581:2012), RED 2014/53/EU (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)
RoHS II - 2011/65/EU (EN 50581:2012), RED 2014/53/EU (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
Compatible with Comelit App Yes Yes
Lock-release Yes Yes
Self Activation Yes Yes
Intercom calls Yes Yes
Actuator control Yes Yes
Switchboard call Yes Yes
Input for floor door call Yes Yes
Silent mode (Privacy) Yes Yes
Video memory Yes Yes
Door opening upon call (Doctor) Yes Yes
Automatic answer (hands-free) Yes Yes
Door open indication Yes Yes
Multiple address Yes Yes
Customisable ringtone Yes Yes
Alarm call transmission Yes Yes
Date/time display Yes Yes
Hands-free function Yes Yes
Selective intercom call Yes -
Integration with voice assistants Yes Yes
Face recognition Yes Yes