FH-51s

The Firecom FH-51S wired headset delivers all the benefits of hands-free, full-duplex communication with your crew. Operating with a stand-alone intercom system or integrated with a mobile radio, the flexible design brings all crew members into constant communication. Broad padded headband remains comfortable for hours of wear. Water-resistant and comfortable ear seals, extended operating temperature, and robust design make this headset ready for action in virtually any fireground environment. This single-dome headset does not provide complete hearing protection.

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
• 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
• Microphone protected by a layer of Water-resistant 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 push-and-hold transmit button
• PTT button requires solid push, eliminating accidental transmissions
• Fully programmable to user specifications

Simple maintenance

• Black dome for easy cleaning
• Black powder-coated headband for durability
• Glove-rugged plug for longer life

Physical

• Weight: 19 oz.
• Color: Black

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

MIL

• Humidity per MIL-STD 810F and 810G
• Temperature Shock per MIL-STD 810F and 810G
• Chemical Exposure per MIL-STD 810F and 810G

ISO

• Conducted Transients per 7637-2