Product Details
Description
The PNL‑CIS4‑M‑L‑DA is a vandal‑resistant two‑gang analog call station panel with a speaker, microphone, and LED call button. This call station is designed for half‑duplex or full‑duplex operation in situations where exceptionally clear two‑way conversations are required. It is suitable for indoor or outdoor environments. The speaker and microphone are both weather‑resistant, and security screening protects the speaker and microphone.
Other models available:
- PNL‑CIS4‑M‑DA: Same as the PNL‑CIS4‑M‑L‑DA, except the button is not lighted.
- PNL‑CIS4‑DA: Same as the PNL‑CIS4‑M‑DA, except there is no microphone; the speaker can function as both a speaker and microphone in half‑duplex operation (similar to the way a walkie‑talkie communicates).
Connect to our full‑ or half‑duplex IP amplifiers, such as the IP7‑FX, using shielded twisted‑pair cabling (up to 1,000′ using 18 AWG). A six‑pin 3.81 mm pluggable connector aids in connecting the call station to the IP device. The call station can also be connected to one of our IP speakers, allowing announcements or talk‑down through the IP speaker, while the analog intercom is used for two‑way communications as an IP endpoint.
Product Documents
- Getting Started Guide
PNL-CIS4 Getting Started Guide
- Data Sheet
Digital Acoustics PNL-CIS4
Product Software
All Analog Intercoms, Call Buttons and Handsets
Software
TalkMaster Focus: Comprehensive IP Audio Management

TalkMaster FOCUS
TalkMaster™ FOCUS is the industry-leading platform for centrally managing groups of IP7 IP intercoms, IP speakers, IP amplifiers, and TalkMaster operator consoles over local and/or wide-area networks.
The TalkMaster™ FOCUS Enterprise Operator application connects to the TalkMaster™ FOCUS Server and provides the user interface used for talking and listening to IP audio endpoints.









