Specifications
BDN6677
EMS with PTT or VOX
Interface Module
RMN4049A
Temple Transducer
Ear Microphone System – EMS
This compact, lightweight unit picks up sound through bone vibrations in the ear. The
miniature earpiece leaves the hands free and face unobscured, good for rescue and emer-
gency personnel that must retain the ability to help, hear and speak directly to others,
those not on the communication system. EMS may be worn with protective masks with-
out reduction in sound clarity. It’s ideal for high-noise environments. PTT or Voice-Activated
(VOX) Interface Module required, sold separately.
BDN6677A* EMS with PTT Interface. Black. For standard noise levels (up to 95dB).
BDN6678A* EMS with PTT Interface. Beige. For standard noise levels (up to 95dB).
BDN6641A* EMS with PTT Interface. Grey. For high-noise levels (up to 105dB).
BDN6708B* Push-to-Talk Only Interface Module
BDN6671B* Push-to-Talk or Voice-Activated Interface Module
VOX operational only on conventional channel.
OPTIONAL ACCESSORIES FOR EMS
0180358B38* Remote Push-to-Talk Ring Switch
0180300E83* Remote Push-to-Talk Body Switch
0180300E25 Earguard with Adjustable Loop
0180358B32 Earholder. Black, small. Secures Microphone in ear.
0180358B33 Earholder. Black, medium. Secures Microphone in ear.
0180358B34 Earholder. Black, large. Secures Microphone in ear.
0180358B35 Earholder. Clear, small. Secures Microphone in ear.
0180358B36 Earholder. Clear, medium. Secures Microphone in ear.
0180358B37 Earholder. Clear, large. Secures Microphone in ear.
4202006A01 Replacement Back Cover Clip
4285838B01 Replacement Collar Clip
4280369E44 Replacement Belt Clip with Screws
5080358B28 Eartips. Black, medium. Pack of 10.
5080358B29 Eartips. Black, large. Pack of 10.
5080358B30 Eartips. Beige, medium. Pack of 10.
5080358B31 Eartips. Beige, large. Pack of 10.
Temple Transducer
The Temple Transducer represents a significant achievement in headset design and func-
tionality. It allows the user to receive audio without covering the ear. The receiver portion
of this accessory rests on the temples and is capable of converting the receive audio from
a two-way radio into sound vibration. Sound vibration is transmitted through the surround-
ing tissue and bone directly into the inner ear. It features an In-line PTT and noise-can-
celling boom microphone. The Temple Transducer can help enhance communication and
safety by allowing external sounds, such as machinery and equipment, warning and fire
alarms, the intercom, traffic and even casual conversations with co-workers. In high-noise
environments it allows the use of earplugs.
RMN4049A* Temple Transducer
RMN5048B* Rugged Temple Transducer
0180305J46 Training CD-ROM. For EMS and Temple Transducer.
*Intrinsically Safe.
9
Temple Transducer:
Representing a significant achievement in headset design
and functionality, it allows the user to receive audio
without covering the ear.