Indoor Surface Mount IP Intercom

The Wahsega Indoor Surface Mount IP Intercom is a small, wall-mounted indoor intercom with multiple functions. Along with two-way SIP intercom functionality, it can receive Carina broadcasts.

Carina Price: $349

Carina Model Number WL-IC-SMT-CAR-I-W-R

Small IP Display

The Wahsega Indoor Surface Mount IP Intercom is a cost-effective solution for any indoor space where a small intercom is needed. With a steel housing and simple, surface-mount installation, it performs multiple functions in one small, solidly constructed device.

Users simply press a button to call a preconfigured extension for two-way intercom conversations. The Indoor Surface Mount IP Intercom can dial a number with a button press. With this function, the intercom can connect with a front desk or a security desk. 

The Indoor Surface Mount IP Intercom can be managed by the Carina Event Manager or Event Manager Lite.


  • Simple surface mount
  • Two-way VoIP endpoint
  • Integrated speaker and microphone
  • Supports Carina, SIP and RTP multicast

Safety Certification Seals

The Indoor Surface Mount IP Intercom is a low-cost, small, surface mount IP intercom with one button, powered via Power-over-Ethernet (PoE). It can be used to broadcast alerts and announcements via RTP multicast, or it can function as a SIP intercom.

The Indoor Surface Mount IP Intercom’s call button can be configured as a panic button.A button press places a call to one preconfigured number in intercom mode.

The single-button intercom can also be connected to the Wahsega Panic/Call Button or standard panic buttons. This second button can place a call, or send a DTMF code during an active call.

With multiple priority levels available for RTP multicast streams, higher priority pages and broadcasts are able to interrupt those of lesser importance.

Programming the Indoor Surface Mount IP Intercom is simple, and LED feedback on the intercom lets installers know when their system is up and running. The intercom supports the SIP protocol so it can register with Wahsega’s Carina PBX, Carina PBX Lite, or any IP PBX for easy integration with your existing phone system. The best way to manage this device is through the Carina Event Manager or Event Manager Lite.

With simple installation and programming, advanced functionality and reduced labor and installation costs, the Wahsega Indoor Surface Mount IP Intercom is the perfect solution for a wide range of applications.


  • Fully configurable via Carina Event Manager
  • POE 802.3af enabled
  • SIP compliant for both PBX and peer-to-peer (P2P) capability
  • Environmental noise suppression
  • Full-duplex audio with Acoustic Echo Cancellation (AEC)
  • Web-based mic & speaker volume control
  • Surface mount installation
  • Multicast audio paging with multiple priority levels
  • Top and side raceway knockouts
  • Integrated status LED
  • Integrated microphone
  • Industry-leading low standby power
  • Ethernet: 10/100 Mbps
  • Power Input: PoE (Power-over-Ethernet) 802.3af
  • Protocol: SIP RFC 3261 compatible
  • Temperature Range: -40°C to +60°C
  • Audio Codecs: G.711 uLaw, G.711 aLaw, G.722 HD, G.726 fixed payload, G.729, DVI4 HD, DVI4 Narrowband, OPUS
  • Audio Sampling: Up to 48KHz
  • Form C (SPDT) Relay Contact Closure Rating: 24VAC 30VDC, 2A
  • Dimensions: 4.3” x 4.8” x 1.94”
  • Warranty: 2 years limited
  • Regulatory Compliance: FCC Class B
  • Speaker Drive Capabilities: 4W
  • Speaker Impedance: 6Ω
  • Speaker Sensitivity: 80dB 1W/1m SPL
  • Max PoE Cable Length: 100m (per standard) PoE 10/100 cable length
  • Max Cable Length for Optional Horn Speaker: 20ft
  • Construction: 20-gauge steel housing with white polyester powder coat paint

Carina Documentation: 

Installation Documentation:

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Indoor surface mount IP intercom is compatible with


Carina Event Manager

Carina Servers

$499 - $999


Carina PBX

Carina PBX

$299 - $999

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