Technical Parameters - 2N Helios IP Force Installation Manual

4.1 Technical Parameters

Signalling protocol
Buttons
Button design
Count of buttons
Numerical keypad
Audio
Microphone
Amplifier
Loudspeaker
Volume control
Full duplex
Audio stream
Protocols
Codecs
Camera
Sensor
Resolution
Picture frequency
Sensitivity
Viewing angle
Infrared illumination
Video stream
Protocols
Codecs
IP camera function
Interface
Power supply
PoE
LAN
Recommended cabling
Passive switch
Active switch output
RFID card reader
SIP (UDP)
Transparent, white backlit buttons with easily
replaceable name tags
1, 2 or 4
optional
2 integrated microphones
10W (class D)
1W (optionally 10W)
Adjustable with automatic adaptive mode
Yes (AEC)
RTP/RTSP
G.711, G.729
1/4'' colour CMOS
640 (H) x 480 (V)
Up to 30 snaps/s
1.9 V/lux-sec (550nm)
135° (H), 109° (V)
Yes
RTP/RTSP/HTTP
H.263+, H.264, MPEG-4, M-JPEG
Yes
12V+-15%/1A DC or PoE
PoE 802.3af (Class 0 - 12.95W)
10/100BASE-TX s Auto-MDIX, RJ-45
Cat-5e or higher
NO and NC contacts, up to 30V/1A AC/DC
12V/700mA DC
optional
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