If you are not having the best viewing experience of the website, please clear the browsing data and refresh the page.

Home Page Link
Talk to our experts! 800-457-4287


Wireless Single Channel 6 Wire Push-to-Talk Amplifier for Dispatch – Build to Order

poly logo
List price: $681.95


You save: $140.95 (21%)
Business customers get discounted pricing. Click here to find out more.
Who we are logo, BTP representative with headsets

Every order includes unlimited lifetime support from our Headset Helpdesk, saving you time and money.

Poly CA22CD Cordless PTT (Push-To-Talk) headset adapter provides wireless communications and PTT functionality for public safety dispatch, air traffic control, radio dispatch operations, and training simulation. This Ultra-Secure DECT wireless adapter is the perfect choice anywhere sensitive communications happen.

  • This item is Build to Order, Non-Returnable/Non-Cancellable and 14+ weeks out
  • Compatible with most manufacturers of Voice Communication Consoles – such as Frequentis, Indra, Sitti & Motorola
  • Untether your agents in 6-wire applications
  • Range up to 100 feet depending on environment
  • Two charging wells; one for the remote unit while the other charges the included additional battery for 24/7 operation
  • Lithium-Ion batteries, Battery Capacity 440mAH
  • Fully charges in 2 hours
  • Extended talk time for up to 10 hours
  • Remote has 12″ cable with Poly’s Quick Disconnect (QD)
  • Compatible with all Plantronics “H”, “HW” Series and “CD” headsets
  • Headset not included
  • Exceeds security expectations – designed to meet the highest level DECT Security Step C requirements
  • Encryption is Military level FIPS 140-2 listed 256-AES encryption
  • Authentication is 128-bit AES
  • PTT (Push-To-Talk) switch with selectable locking or momentary operation
  • Up to 3X less latency PTT (Push-To-Talk) than other models
  • Adjustable incoming and outgoing volume levels
  • Push-to-Talk switch enumerates as button 1 of a single button game controller
  • 10 foot coiled interface cable with PJ-7 (plug prong) connector
  • Optional Micro USB to USB cable available (83356-01) as accessory
  • Replaced CA12CD-S 6/21
  • Note: CA12CD, CA12CD-S and CA22CD-SC are NOT interchangeable
  • Various connector types and wiring options are available upon request, please call with questions
  • Option for two independent receive channels with CA22CD-DC (Dual Channel)
  • Note: Only 1 connection can be active and plugged into the base at a time. If you choose to switch connection type, unplug and re-insert the power cable to establish a new connection
  • In the box – Base Station, Wireless Remote, two batteries, Console Interface Cable (PJ7), AC Adapter, Quick Start Guide
  • 1 year manufacture warranty
MFR Part: 217100-01

Additional information

Weight 1.8125 lbs
Dimensions 9.00 × 6.00 × 4.75 in


There are no reviews yet.

Be the first to review “Wireless Single Channel 6 Wire Push-to-Talk Amplifier for Dispatch – Build to Order”

Your email address will not be published. Required fields are marked *

CA22CD User Guide

CA22CD Data Sheet

Our Unmatched, Value-added Service Saves You Time, Money and Hassles:

  • Experienced consultants help you choose exactly the products you need, preventing unnecessary purchases
  • Free user setup help and training
  • 100% satisfaction guaranteed
  • Our team is committed to answering every call live during business hours
  • Same-day response to emails
  • Same-day shipping
  • Full warranty facilitated by BTP


For customer service, sales inquiries, and technical support, contact us Monday“Friday, 8-5 Pacific Time. (After-hours messages and emails are promptly returned the following business day.)

Call: 800-457-4287 or 425-649-9262

Email: info@btpi.com

Build to order, 14+ weeks.

This item is classified as “Build To Order” by the manufacturer, will be 14+ weeks, is non-returnable and non-cancellable. If your order includes some in stock products, we will give you the option of waiting until all items are in stock to receive your order, or you may request a partial shipment (two shipping charges) of in stock items with the build to order item(s) to follow when available.

BTP does everything possible to eliminate delays and unnecessary expense associated with returns. At least two members of the BTP team will review your order for accuracy. If we have any questions or concerns about your order, such as two incompatible products, we will contact you right away.


“THANK YOU to all of the staff at BTPI for another year of great service to us! I have found that you all try to help us fix somethingRead more

Shirley B. (Auburn, WA)