• Functions at least 5 minutes at 500°F
• Heavy-duty cable and strain relief, designed to withstand hot blasts of 500°F
• Large snap-action PTT for use with gloves and protective gear
• Dual grill provides immersion and high pressure water seal
• Immersion rated, fully sealed per IP68 standard: tested to withstand submersion in 1 meter of water for 31 minutes
• Microphone optimized to reduce ambient noise
• Durable design and construction meets MIL-STD-810
• Extra large clip with detents every 45° to allow for precise and secure placement

Clear choice for extreme fire fighting environments

Recommended for fire and public safety

• Immersion rated, fully sealed to IP68 standard
• IS/ATEX rating
• Adjustable high-low volume control
• Clothing spring clip which can be positioned 360 degrees
• Optional antenna connector models available

• Ergonomic slim profile is comfortable to use and wear
• Rotating clip design offers excellent retention
• Immersion rated, fully sealed per IP68 standard: tested to withstand submersion in 1 meter of water for 31 minutes
• Large PTT is easy to find by touch, even when wearing gloves
• High/low volume switch is unobtrusive and intuitive
• Sealed 3.5mm earphone jack included for discreet listening with earphone kits (2.5mm for Harris models)

Revo NC2 for PoC

(Push to Talk over Cellular)

• Compatible with most Android and iOS phones and tablets
• High-performance, noise-canceling microphone 
• Efficient, high-gain, low-distortion amplifier
• Integrated rechargeable battery provides 15 hours of service at an 80/10/10 duty cycle Charges via USB.  
• Built-in debris screen keeps dust and dirt out. 
• 3.5mm audio jack

Features a low profile tapered design

Compatible with all mobile phones and tablets with 3.5m audio jack

Revo NC1

• Designed as a small, palm-sized speaker microphone 
• Large PTT is easy to find
• Protected against dust and blowing rain to MIL-STD-810
• Sealed 3.5mm earphone jack included
• Rotating clip design offers excellent retention

A compact and economical industry leader

Ideal for retail, hospitality, restaurants, sporting venues, and casinos

• Immersion rated, fully sealed per IP68 standard
• Larger PTT with positive tactile feedback
• Push button high/low volume control
• 2.5mm or 3.5mm earphone jack isolated from main housing for seal integrity
• Clothing clip assembly: 360° rotation with positive detent stops every 45°
• Sealed earphone jack

• Versatile and reliable speaker microphone for demanding environments
• Sealed housing meets MIL-STD-810 including 40 mph blowing rain
• Adjustable high/low volume control
• 2.5mm accessory jack for use with earphone kit for loud environments or discreet communications
• Built-in debris screen
• Clothing clip assembly: 360° rotation with positive detent stops every 45°
• Optional emergency button and antenna connect

Sealed speaker microphone with high low volume control

• Removable front grill to easily wash away dirt and debris
• A dual grill provides immersion and high pressure water seal
• Immersion rated, fully sealed per IP68 standard
• Large snap-action PTT button to accommodate fire gloves and other protective gear
• Microphone optimized to reduce ambient noise
• Speaker always remains active
• Durable design and construction meets MIL-STD-810 specs
• Heavy-duty cable assembly with strain relief
• Clothing spring clip which can be positioned 360 degrees
• Optional watertight (plugged or unplugged) accessory connector

• Classic design with high performance omni mic element
• Durable design and blowing rain water resistance meets MIL-STD-810
• 2.5mm earphone jack