Manufacturer | HP |
Product Name | Poly CA22CD-SC Single Channel Remote with Battery |
Manufacturer Part Number | 85Q92AA |
Product Type | Cordless PTT (push-to-talk) headset adapter |
Form Factor | Handheld adapter with detachable headset |
Power Source | Rechargeable battery |
Battery Type | Li-ion |
Battery Capacity | 440 mAh |
Battery Runtime | Up to 10 hours |
Spare Battery Included | Yes |
Operating Range | 100 feet |
Audio Frequency Response | 100 – 6800 Hz |
Push-to-Talk Function | Yes |
Poly CA22CD-SC Single Channel Remote with Battery




Key Benefits

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- Delivers professional-grade audio clarity and secure DECT communication for mission-critical use
- Includes spare battery to extend operational uptime during long shifts or continuous usage
- Complies with TAA standards, ideal for federal or government-related deployments
Product Overview
The HP Poly CA22CD-SC Single Channel Remote is a cordless PTT (push-to-talk) headset adapter utilizing DECT 6.0 wireless technology for interference-free communication in the 1.92 – 1.93 GHz range. It supports up to 10 hours of runtime via its rechargeable 440 mAh battery and includes a spare battery for uninterrupted usage. With a 100-ft operating range and USB connectivity, this adapter excels in dynamic, voice-critical workspaces such as call centers and logistics environments. The frequency response of 100–6800 Hz ensures vocal clarity, and its design is TAA compliant and built in Mexico for government-ready standards.
Specifications
Product Overview
Wireless Features
Wireless Standard | DECT 6.0 |
Wireless Range | Up to 100 ft |
Supported DECT Frequencies | 1.92 – 1.93 GHz |
Compliance & Origin
TAA Compliant | Yes |
Country of Origin | Mexico |
Certifications | |
RoHS Compliance | |
FCC Certification | |
Environmental Standards |
Advanced Security Features
Secure Communication Protocol | Encrypted DECT Standard |
Interference Protection | DECT secure narrowband channel selection |
Device Authentication | |
Encryption Technology | DECT encrypted audio transmission |
User Access Control |
Interfaces
Wireless Technology | DECT 6.0 |
Wireless Frequency Band | 1.92 – 1.93 GHz |
Connectivity Interface | USB |
Physical & Environmental
Dimensions (W x H x D) | |
Weight | |
Operating Temperature Range | |
Storage Temperature Range | |
Operating Humidity Range | |
Material | |
Color | Black |
Cloud Management & Licensing
Cloud or Web Management | |
License Requirements | |
Bundled Management Software |