Full Face Mask Comparison

GUARDIAN VS. SPECTRUM

More Power. More Range. More Reliability. And for the first time in Wireless Communications history – Scrambled Communications

Spectrum Vs. Guardian

OTS Spectrum Full Face Mask

$479

The Spectrum Full Face Mask provides a simple method to adapt your own regulator to the mask by eliminating the bite down mouthpiece and tying your own reg in with the rest of the FFM.

Specifications:

Lightweight design and easy to travel with
The Spectrum FFM allows you to use most modern standard 2nd stage regulators with easy installation and removal
Equalization is a breeze with the Spectrum’s traditional “pinch-your-nose” method
A double face seal and slightly smaller oral nasal cavity to fit most faces
Includes a communications port for easy installation of a Buddy Phone or ear/microphone assembly to connect an OTS Diver Communications Unit such as the PowerCom/MilCom series Diver Units (this point also needs to be updated on the Guardian FFM side – it currently says “such as the Aquacom SSB-2010)
Many additional accessories to choose from to allow a user to build it like they want it

View Spectrum FFM

OTS Guardian Full Face Mask

$899

Designed to meet the demanding needs of today’s Commercial/Professional Diver, it leverages the best features found on other FFMs with unique features designed by OTS.

Specifications:

Removable 2nd stage for easy cleaning and storage (can’t be used w/o mask)
Made of a one-piece, non-rigid silicone skirt combined with injection-molded, high-impact, glass-filled ABS plastic frame and regulator housing
A double face seal and slightly smaller oral nasal cavity to fit most faces
Equalization occurs through a nose block.
Air flow is directed up over the visor to eliminate fogging and through one-way valves in the oral nasal pocket to reduce CO2 retention.
2nd stage comes off the right shoulder and uses a standard LP hose
Includes a communications port for easy installation of a Buddy Phone or ear/microphone assembly to connect an OTS Diver Communications Unit such as the Aquacom SSB-2010
Includes OTS’ Ambient Breathing Valve, Mask Bag, and LP hose

View Guardian FFM

Specifications	Spectrum FFM $479	Guardian FFM $899
Double Seal Skirt
Self-Defogging Mask
Quick Disconnect 2nd Stage
Ambient Breathing Valve	Yes, As Additional Accessory
5 Point Head Harness
Compatible With Communications
Available in Multiple Colors
Venturi Assisted Regulator	N/A
Included Low Pressure Hose		Yes, Standard Hose
Included Mask Bag
Online Technician Course Available
Warranty	1 Year	2 Years