Professional full-face comfort, protection, and comms-ready versatility.

The OTS Guardian is a professional-grade full-face mask (FFM) built for cold water, contaminated-water protection, and long-duration dives. Its double-seal skirt improves fit across face shapes, the equalization system suits a wide range of noses, and the regulator pod is designed for stable, low-effort breathing. It’s also communications-ready, integrating cleanly with OTS wired/wireless systems for team operations.

Key Benefits

• Stay warmer & reduce jaw fatigue Full-face seal keeps your face protected while eliminating the bite-down mouthpiece.
• Consistent, low-effort breathing Balanced downstream demand valve in a stable pod helps smooth inhalation across depths and workloads.
• Better fit across faces Double-seal silicone skirt and adjustable five-point harness help achieve a dry, secure seal quickly.
• Comms-ready Designed to integrate with OTS Buddy Phone and other OTS comm packages for clearer team coordination.
• Field-tough construction Glass-filled nylon frame, stainless hardware, and rugged storage bag stand up to heavy use.

Key Specifications

• Mask Type Full-face mask (FFM) with integrated second stage
• Skirt Liquid silicone (double seal)
• Second Stage Balanced downstream demand valve; 3/8" hose, ~32" length
• Harness 5-point spider with quick adjustments
• Lens One-window (impact-resistant); wide field of view
• Communications Compatible with OTS wired/wireless systems (e.g., Buddy Phone)
• Typical Weight ~4.75 lb (boxed; varies by configuration)
• Warranty (U.S.) 12-month limited warranty covering defects in materials/workmanship under normal use; excludes misuse, accidents, cosmetic wear, consumables, and unauthorized service. OTS may repair or replace at its discretion; customer typically covers inbound shipping.

Why this model? Guardian balances reliable breathing, a forgiving fit, and mission-ready comms integration—ideal for public safety, commercial, and advanced recreation where protection and communication matter.