DuraFon 1X Expansion Handset
Long Range, Industrial Cordless Phone System Handset
DuraFon 1X Handset
Designed to work with the EnGenius DuraFon 1X systems
Functions as a cordless phone & 2-Way Radio
Long Range Coverage
Compatible with DuraFon PRO handsets
Clear & secure reception
6 hours of talk time; 50 hours of stand-by time
Hearing aid compatible


Intercom Mode

Independent of the base unit, group chatter is undetectable and the device includes and push to talk capabilities, keeping conversations private.

Rugged Housing with Durable Design

Features a tested, rugged housing specifically designed for work in industrial environments. Finely constructed and drop tested for durability in a variety of environments.




Sends direct announcements to all handsets, or a group of handsets for emergencies and company wide messages.


Features extra battery packs, belt clips, handset antennas, and DuraPouches to get your business up and running.



High Capacity Li-ion Battery

Features 6 hours of talk time and 50 hours of standby time, allowing for extensive use.

Add 3 Years of Coverage for DuraFon Equipment

The Service Plus 3-Year Extended Warranty plan covers new, serialized DuraFon equipment failure due to factory defects in parts and/or workmanship. The first year is covered by EnGenius and years two and three are covered by CPS.


DuraFon 1X Handset DuraFon 1X Expansion Handset

The DuraFon 1X system is a complementary addition to virtually any existing telecommunications platform because it can plug right into an existing PBX or IP-PBX phone system. DuraFon increases efficiency and maximizes the return on investment for businesses which require a robust and mobile communication system.

Battery Hot Swapping
Permits the changing of the battery while a call is on hold.
Broadcast/Intercom features
Simultaneously alerts all handsets with messages for bulletins or emergencies.
Digital Spread Spectrum (DSS) Technology
Feature added for extra privacy and clarity.
2 Handset Antennas Included
The short antenna is available convenience; the long antenna allows maximum range.
No Reoccurring Costs
No subscriber contracts – (unlike cellular or 2-way radio licensing). No Monthly service charges or fees – (unlike cellular and phone companies).
For hands-free communication.
Compatible with Hearing Aids
Compatible with a variety of models to keep employees connected.
Line Broadcast
Capable of broadcasting through L3 or L4.

Technical Specifications

For use with DuraFon 1X Systems Only

Electrical Specifications
Frequency: 902-928 MHz
RF Power: Peak - 708 mW ; Average - 76 mW
Channel Spacing: 200 kHz
Number of Channels: 128
Modulation: MSK
Multiple Access: Frequency Hopping TDMA
Frequency Hopping Rate: 100 per second
TDMA Frame Length: 10 ms
Number of Slots/Frame: 8
Number of Users/Carrer: 4
Receiver Sensitivity: Antenna Connector: Non-Standard
Antenna Gain: 2 dBi (Long) ; 0.5 dBi (Short)
Speech Coding: 8 kbps G.729A
Transmission Data Rate: 170.678 kbps
User Data Rate: 128 kbps duplex
Duplex: Time Division Duplex (TDD)
Voice Quality: TIA/EIA-470B
No. of System ID: 65,536
Auto-Attendant Coding: 8 kbps G.729
Battery Capacity: 3.7v, 1700mAh Li-ion Battery
Charger Current: 500 mA
Charge Time: 4 hours (from empty)

Environmental & Physical

Temperature Range
Operating: 14 ~ 140ºF
Storage: 14 ~ 158ºF

Operating: 20 ~ 75%

Regulation Compliance
FCC Part 15, Part 68


Dimensions & Weights

DuraFon 1X Handset
Weight: 0.29 lbs.

Dimension with Short Antenna
Width: 2.28"
Depth: 1.22”
Height: 6.34”

Package Contents
Durafon 1X-HC
Desktop Charging Cradle w/ AC Adaptor 
Li-Ion Battery Pack 
Optimal Performance Handset Antenna
Low Profile Handset Antennap
Belt Clip

Maximum data rates are based on IEEE 802.11 standards. Actual throughput and range may vary depending on many factors including environmental conditions, distance between devices, radio interference in the operating environment, and mix of devices in the network. Features and specifications subject to change without notice. Trademarks and registered trademarks are the property of their respective owners. For United States of America: Copyright ©2013 EnGenius Technologies, Inc. All rights reserved.