IP-A1PC238 IP Ceiling Speaker

IP-A1PC238 IP Ceiling Speaker

IP-A1PC238 IP Ceiling Speaker

IP-A1PC238

The IP-A1PC238 is a PoE-powered Ceiling Speaker with a built-in 8W amplifier and internal data storage for up to 20 audio files. It supports SIP protocol for flexible integrations with VoIP devices, and its 20 multicast ports are available for group paging operations. It can also receive broadcasts from Video Management System (VMS) via ONVIF audio backchannel. Device control and further system integration is accessed through remote API (HTTP) or local control inputs.

Power Source PoE (IEEE802.3af Class 3)
Power Consumption 12.95 W (rated output)
5 W (IEC62368-1)
Amplifier Rated Output 8 W
Sensitivity 94 dB (1 W, 1 m) (500 Hz - 5 kHz, pink noise)
Max. Sound Pressure Level 103 dB (8 W, 1 m)
Frequency Response 60 Hz - 20 kHz (peak -20 dB)
Audio Codec PCMU (G.711u), PCMA (G.711a), G.722
Broadcasting Mode SIP Broadcasting Mode: PCMU/PCMA/G.722, P2P/SIP Server Connection
Multicast Broadcasting Mode: PCMU/PCMA/G.722 Auto codec recognition, 20 ports
VMS Broadcasting Mode: ONVIF Audio Backchannel, PCMU
Internal Message Broadcasting Mode
Note: Each broadcast model can be assigned an order of priority using the Priority Setting function.
Internal Messages Max. 20 messages (Max. recording capacity: 80 MB)
Supported file formats:
WAV file: 8/16/44.1/48 kHz sampling frequency, 8/16 bit, monaural/stereo
MP3 file: 32/44.1/48 kHz sampling frequency, 64-320 kbps, CBR/VBR, monaural/stereo
Repeat playback: Playcount (1-10 times), Duration (5-3600 sec) or Timer (from Start time to End time)
Interval time: 0-99 sec, Delay time: 0-99 sec
Trigger: Contol Input or Remote API (HTTP)
Network I/F 100BASE-TX, Auto MDI/MDI-X, RJ-45 connector
Network Protocol TCP/IP, UDP, HTTP, RTP, RTSP, RTCP, ARP, ICMP, IGMPv3, NTP, SIP (RFC3261)
Control Input 2 channels, no-voltage make contact inputs, open voltage: 5 V DC, short-circuit current: 2 mA or less, removable terminal block (6 pins)
Control Output 1 channel, open collector output, withstand voltage 30 V DC, control current: 10 mA or less, removable terminal block (6 pins)
Indicator LINK / ACT (green), STATUS (orange)
Clock Accuracy ±13 seconds per month
Time Adjustment Manual time setting, Time adjustment by NTP server
Power Outage Protection Period 24 hours (RTC time retention, at 40 °C)
Dimensions for Fixing Hole Mounting hole: Ø200 ±2 mm
Ceiling thickness: 5 - 25 mm 
Speaker Mounting Method Spring Clamp
Operating Temperature 0 °C to +50 °C
Operating Humidity 90 %RH or less (no condensation)
Finish Frame: Steel plate, white (RAL 9016 equivalent), paint
Grill: Steel net, white (RAL 9016 equivalent), paint
Dimensions Ø230 x 89 (D) mm
Weight 880 g
Accessory Pattern paper x 1, Removable terminal plug (6 pins, preinstalled on the unit) x 1

Note: Please do not install the product near heat insulation material, or cover the product with heat insulation or acoustic absorbing materials to prevent fire risk. Please do not install the product in damp or wet locations or areas with high humidity (condensing) as it may cause damage to the product. 
# ONVIF is a registered trademark of ONVIF Inc. 

Computer Requirements
Display 1366 x 768 resolution or higher
OS Windows 10 Pro (64-bit edition)
Windows 10 Home (64-bit edition)
Windows 11 Pro
Windows 11 Home
Required Web Browser Google Chrome
Microsoft Edge

# Windows and Microsoft Edge are the registered trademarks of Microsoft Corporation in the United States and other countries.
# Google Chrome is the trademark of Google LLC in United States and other countries.
# Other company names and products are also trademarks of individual companies.

Scroll to top