| Product Type | Headset - DECT |
| Form Factor | Over-the-ear with inline PTT adapter |
| Weight | Approximately 85 grams |
| Power Requirements | Battery powered, rechargeable lithium-ion battery |
| Battery Life (Talk Time) | Up to 10 hours |
| Battery Charging Time | Approx. 2 hours |
| Product Series | Poly CA22CD Series |
| Manufacturer | HP (Poly) |
HP Poly CA22CD-DC DECT Headset TAA Compliant (1920–1930 MHz)

Key Benefits
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- Ensures compliance for federal contracts with TAA certification
- Interference-free wireless performance enabled by DECT 1920–1930 MHz band
- Designed for U.S. enterprise users with localized support and regulation alignment
Product Overview
The HP Poly CA22CD-DC is a professional-grade DECT wireless headset designed for secure communications across enterprise and government environments. Operating in the 1920–1930 MHz band, it ensures interference-free audio and is TAA-compliant to meet U.S. federal procurement standards. With U.S. localization and manufacturing in Mexico, it's ideal for regulated sectors requiring reliable, high-quality voice communications.
Specifications
Product Overview
Wireless Features
| Wireless Technology | DECT 6.0 (1920–1930 MHz) |
| Operating Frequency | 1920–1930 MHz (North America) |
| Range (Line of Sight) | Up to 300 ft / 91 meters |
| Number of Simultaneous Channels | Multiple (DECT density dependent) |
| Encryption | 128-bit DECT encryption |
| Wireless Audio Standard | Narrowband and wideband audio support |
Compliance & Origin
| TAA Compliant | Yes |
| Country of Origin | Mexico |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| Certifications | FCC Part 15, Industry Canada, UL/CSA |
| Localization | English / United States |
Advanced Security Features
| Voice Encryption | DECT standard encryption (128-bit) |
| Authentication Protocol | Device-specific pairing and authentication |
| Secure Push-to-Talk Capability | Yes, with inline PTT switch |
| Intended Use Case | Secure communications for government, military, and contact centers |
Interfaces
| Connectivity Interface | DECT 6.0 base connected via RJ-9 or USB (depending on configuration) |
| Headset Connector | Quick Disconnect (QD) |
| Control Interface | In-line PTT (Push-To-Talk) with volume controls |
| Compatible Devices | Desk phones, computer softphones (with appropriate adapters) |
Physical & Environmental
| Dimensions (Headset) | Approx. 6.5 x 6.7 x 2.5 in |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Operating Humidity | 5% to 95%, non-condensing |
| Color | Black |
Cloud Management & Licensing
| Cloud Management Platform | Poly Lens (limited, for asset tracking) |
| Software Updates | Firmware updates via USB or provisioning system |
| Licensing Requirements | No additional license required for basic operation |