Detailed Specifications
Jabra 9812151 Jabra Engage 75 Stereo wireless headset system
Overview :
The Jabra 9812151 (Engage 75 Mono) is an enterprise-grade, single-ear wireless DECT headset system engineered for high-density contact centers, corporate open offices, and remote financial desks. It solves the critical operational problems of signal degradation and cross-talk in environments where hundreds of wireless users work simultaneously, allowing up to three times as many active headsets in the same physical space compared to conventional wireless systems.
Technically, the system operates over secured DECT frequencies with a broad wireless range of up to 490 feet ($150text{ m}$) from the base station, freeing professionals to move without losing connection or call quality. It integrates a dedicated directional noise-canceling microphone alongside advanced internal speakers that regulate sound levels to protect user hearing over extended shifts. The multi-device base unit enables users to connect and manage calls from up to five devices concurrently, bridging analog desk phones, USB softphones, and mobile Bluetooth devices into a single point of control.
Deployment is targeted directly at busy central desks, open-plan workspaces, and executive offices that require a dedicated hardware hub. The base station sits on the desktop, acting as a charging cradle and central router for all incoming telecom lines. The single-ear (mono) design allows users to stay aware of their physical surroundings or communicate with coworkers without removing the headset.
Compatibility spans across all major Unified Communications (UC) platforms, traditional RJ-9/RJ-11 analog desk phones, and USB-A/Bluetooth configurations. It should not be deployed for purely mobile field workers who operate outside the range of a fixed desk base station, as the headset relies directly on its dedicated DECT cradle for its primary signal routing and external device bridging.
Key Features :
Advanced DECT wireless security safeguards sensitive call data effectively
Triple density wireless capacity prevents dropped calls in busy offices
Integrates a noise-canceling microphone to block surrounding workspace babble
Multi-device base station connects five devices simultaneously for streamlined use
Extended 13-hour active talk time easily covers full production shifts
Specifications :
| Attribute | Specification |
| Brand | Jabra |
| Part Number | 9812151 |
| Product Type | Wireless DECT Headset |
| Audio Output Mode | Mono (Single-Ear) |
| Wireless Technology | DECT (Digital Enhanced Cordless Telecommunications) |
| Maximum Wireless Range | Up to 490 ft / 150 m |
| Multi-Device Connectivity | Up to 5 devices (2x USB, 2x Bluetooth, 1x Desk Phone) |
| Battery Talk Time | Up to 13 hours |
| Charge Time | 40% in 30 minutes; 100% in 90 minutes |
| Microphone Type | Directional noise-canceling boom arm |
| Hearing Protection | Jabra SafeTone, PeakStop, IntelliTone 2.0 |
| Softphone Compatibility | Optimized for major UC platforms |
