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Annuncicom PS1

Desktop/Wallmount IP Intercom and paging master station, headphone and gooseneck mic support

Desktop IP Paging and Intercom Station with built-in speaker and microphone, PoE powered. A perfect fit for paging, intercom and security applications.



Power supply via 802.3af (PoE) Ethernet, 8 Watt max.



10/100Mbps auto, 802.3af (PoE)

RJ-45 connector with integrated Link/Activity LED

Protocols: TCP/IP, UDP, RTP, SIP, DHCP, Multicast capable


Headphone out

Output impedance 0.1 Ohm

1 Watt max @ 8 Ohm

Values @ 8 Ohm *:

Frequency response 20 Hz .. 20 kHz (-3dB),

Dynamic range 80dB,

Signal to Noise Ratio -80dB

Total Harmonic Distortion <0.15% (-3dBFS)

Output level controllable via volume knob and software


Impedance 8 Ohm

1 Watt RMS max

Values @ 8 Ohm:

Frequency response 300 Hz .. 20 kHz (-3dB),

Sound pressure 77dB, (1W @ 1 meter)

Output level controllable via volume knob and software



Metal case, black powder coated, white plastic front, 316 g / 11 oz.

Microphone built-in

Electret condenser microphone, omni directional

Output impedance <2.2 KOhms

Frequency response 100 Hz .. 16 kHz

Sensitivity (@ 1KHz, 0dB = 1V/Pa) -40 dB ±3dB

Signal to Noise Ratio weighted (F = 1KHz 1Pa) >60 dB)

Microphone in

Dynamic or Electret mic, Bias power (2.4..4 VDC)

Frequency response 50Hz ..20kHz (-3dB)*

Dynamic range 70dB, SNR -70dB, THD <0.05% (-3dBFS)*

input sensitivity software controllable

Audio formats

MP3 encoding/decoding up to 192/320kbps

PCM 16bit @ 8..48 kHz

G.711, G.722


Discrete I/O

Button A with white status LED

Button B with bicolor status LED (red/green)

Dimensions (L x D x H)

105 x 75 x 28 mm (4.14 x 2.95 x 1.1 inch)



(calculated according to MIL217F @ 25°C) Min. 350 000h


* depends on used codec, best results @48kHz PCM

** 0 – 70% relative humidity, non-condensing


Annuncicom PS1 INTL (Made in China)

2012.9118Annuncicom PS1 INTL Package


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