Firecom Spec Sheets
Keeping First Responders
Safe, Effective & Productive
Firecom 50 Series Wireless
UHW-51E
CONFIGURATION
UNDER-HELMET HEADSET (1.8 GHz)
Transmit
Receive
Intercom
Yes
Yes
Radio
PTT
Yes
The Firecom UHW-51E wireless headset with all-in-one design allows complete freedom of movement while maintaining hands-free,
full-duplex communication with your crew. Operating at 1.8 GHz with a stand-alone intercom system or integrated with a mobile radio,
the flexible design brings all crew members into constant communication. Behind-the-head band configuration with adjustable overhead strap easily accommodates use with helmets. Water-resistant and comfortable ear seals, extended operating temperature, and
robust design make this headset ready for action in virtually any fireground environment.
800m line-of-sight range
Eight times the distance and over 60
times the area of Bluetooth
Completely wireless and antenna-free
No external antennas to break or beltpack wires to entangle the user
Extended-range operating temperature
Rated from -40°C to +70°C, this headset
works wherever you do
DECT wireless technology
Crystal-clear, interference-free,
and secure communication
compared to Bluetooth
Long-life battery
Operates 24 hours on a 2-hour charge
with one-year charge retention, keeps
the headset ready for use at all times
PTT radio, Full-duplex intercom
Red push-to-talk over radio button;
full-duplex intercom and listen-only
radio when button not engaged
Memory foam ComLeather ear seals
Fit comfortably for hours while
delivering 24db noise reduction
Three-way adjustable boom
Precise microphone placement,
comfort, and performance
Meets all EU requirements:
EMC, safety, radio frequency
emissions, acoustic shock, and
personal protective equipment
Two-year warranty
FIRECOM
7340 SW Durham Rd. | Portland, OR 97224 USA | 1-503-684-6647 | fax: 1-503-620-2943 | www.firecom.com
V0.1.4.1 |101311
Keeping First Responders
Safe, Effective & Productive
FEATURES
Exceptional range and security
800m line-of-sight range
DECT wireless encrypted
Audible out-of-range warning
Long-lasting power source
24-hour rechargeable battery with 2-hour full charge time
Energy-saver sleep mode: one year of shelf life without losing the charge
Simple on/off operation
Power-on battery capacity indicator with dual LED indication
Audible and visual 2-stage low battery warning
State-of-the-art ear and hearing protection
ComLeather™ over memory foam ear seals for hours of comfortable use
Enhanced durability and comfort, designed to fit any head size
24dB noise reduction rating (NRR)
IP65 rating for dust/water protection when worn
Enhanced microphone
Flexible mic. boom with slide adjustment for accurate/secure positioning
Microphone boom rotates for left or right dress
Noise-cancelling electret microphone ensures optimal clarity
Programmable microphone gain
Microphone protected by a layer of waterproof material for outdoor use
Microphone muff improves clarity by eliminating wind noise
Total configurability
Full-duplex intercom plus listen-only radio in intercom mode
Communicates over radio with 3-way toggle switch
Custom programmable to user specifications
Toggle momentary up for radio transmit, center position for full-duplex
intercom, down position mutes intercom microphone
Simple maintenance
Black domes for easy cleaning
Black powder-coated headband for durability
SPECIFICATIONS
Physical
Weight: 0.51kg
Color: Graphite Grey
Noise Reduction Rating: 24dB NRR
Performance
Range: 800m line-of-sight
Digital encoding for secure communications
Interference-free communications for up to 120 headsets per system
Power
3.7V rechargeable lithium polymer battery
>24 hours battery life when operating @25°C
Over-voltage, under-voltage, over-current and over-temperature protection
AC charge source: 12v, 500mA wall charger (sold separately)
DC Charge source: 5v to16v, 1.5A minimum (sold separately)
Charge time: 2 hours
ISO
Conducted Transients per 7637-2
Environmental
IP-65 rated, when worn
Operating temperature -40°F (-40°C) to +158°F (+70°C)
Storage temperature -40°F (-40°C) to +185°F (+85°C)
Charging Temperature 32°F (0°C) to +104°F (+40°C)
SAE
Salt Spray per J1455, Sec. 4.3
Vibration per J1455 Sec. 4.9
Safety
IEC 60950-1: 2005 (2nd ed.)
IEC 60950-1: 2006
EMC
EN 301 489-6 v.1.3.1
Radio
EN 301 406 v.2.1.1
SAR
ANSI/IEEE Std. C95.1-1992
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FIRECOM
7340 SW Durham Rd. | Portland, OR 97224 USA | 1-503-684-6647 | fax: 1-503-620-2943 | www.firecom.com
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