| Product Type | Cordless Business Phone System |
| Model | EnGenius DuraFon Pro |
| Form Factor | Cordless Handsets with Base Station |
| Lines Supported | 4-Line (per base unit) |
| Multiline Operation Capability | Yes |
| Speakerphone | Yes |
| Caller ID | Yes |
| Call Hold | Yes |
| Call Transfer | Yes |
| Handsets Included | 4 |
| Handset Battery Type | Rechargeable Li-ion |
| Battery Backup | Yes, with spare batteries included |
| Battery Talk Time | Approx. 6 hours |
| Battery Standby Time | Up to 50 hours |
| Handset Weight | 6.17 oz |
| Base Unit Weight | 32 oz |
| Power Requirements | 100-240V AC adapter, 12V DC output |
ENGENIUS DuraFon PRO-PIA 4-Line Cordless Starter Kit with Handsets

Key Benefits
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- Optimized for businesses needing 4-line support and workplace mobility.
- Includes rugged accessories like battery backups and DuraPouches to withstand tough use.
- TAA-compliant system made in Taiwan meets federal and enterprise procurement standards.
Product Overview
The ENGENIUS DuraFon PRO-PIA Starter Kit is a rugged business communication solution supporting four telephone lines per base unit. It includes 4 wireless handsets designed with caller ID, speakerphone, call transfer, and call hold functions, ideal for fast-paced work environments. Each handset comes with DuraPouches and spare batteries for dependable, long-term performance in demanding settings. TAA compliance ensures suitability for government and institutional use, making this kit an effective, scalable solution for evolving business needs.
Specifications
Product Overview
Wireless Features
| Wireless Technology | 900 MHz FHSS (Frequency Hopping Spread Spectrum) |
| Indoor Range | Up to 100,000 square feet |
| Outdoor Range | Up to 3,000 acres; 12 floors in building |
| Number of Channels | 100 |
| Wireless Security | Digitally encoded voice for secure communication |
| Antenna Type | Detachable High-Gain Antenna |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliance | Yes |
| FCC Certification | Yes |
| RoHS Compliance | Yes |
Advanced Security Features
| Encrypted Communication | Yes, digitally encoded |
| Interference Avoidance | Frequency Hopping Spread Spectrum (FHSS) |
Interfaces
| Telephone Line Ports | 4 RJ-11 ports |
| Accessory Ports | Headset jack on handsets |
| Data Interface | Proprietary wireless voice channel |
| Base Station Antenna Connector | TNC Connector (Detachable External Antenna) |
Physical & Environmental
| Handset Dimensions | 6.3 x 2.3 x 1.2 inches |
| Base Unit Dimensions | 8.5 x 11.0 x 2.1 inches |
| Operating Temperature | 0°C to 50°C (32°F to 122°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Operating Humidity | 10% – 90% (non-condensing) |
| Durability Features | Drop-tested ruggedized handsets |
Cloud Management & Licensing
| Cloud Management Support | No |
| Management Interface | Local handset configuration |
| Licensing Requirements | No additional licensing required |