8. Technical Parameters

Power Supply and Input

Supply type class PS1/LPS

PoE, IEEE 802.3af, Class 0 (0,44–12,95 W) 

Power Consumption
Stand-by mode with screen off 1.2 W
Stand-by mode with screen on2.0 W
Calling without sound2.4 W
Calling with sound4.4 W
Calling using induction loop6.4 W

User Interface

Control

3 capacitive buttons

Display

4" with 480 x 272 pixel resolution

Service

RESET button with long press option for factory reset

Signaling protocol

SIP

UDP, TCP, TLS

Audio

Microphone

integrated

Speaker

3 W integrated

Induction loop output

NO (the induction loop is integrated depending on the product version).

Audio stream

Protocols

RTP

Codecs

PCMU, PCMA, L16/16kHz, G.729, G.722 

Video stream

Protocols

RTP, RTSP, HTTP

Codecs

H.264

Video Resolution

480 x 272 px

Video Framerate

up to 15 frames per s

Interface

LAN

10/100BaseT, RJ-45; Cat5e or higher

Doorbell Input

Input type

switching contact (button/relay)

Contact type

normally open (NO)

Contact parameters

min. 120 V / 20 mA, DC

Mechanical Parameters

Dimensions (w x h x d)

 124 x 150 x 26 mm

Weight

295 g 

Operating temperature

0 to 50 °C

Operating relative humidity

10 to 90 % non-condensing

Storage temperature

20°C to +70°C

Recommended altitude

0 to 2000 m