TOPIC:
DTH2 SERIES
Traditional, Single Source Exit Signs
Problem Statement
Batteries Have a Limited Life & Are a Point of Maintenance & Cost In a Building
ISOLITE
CHALK TALK
DTH2 SERIES
Traditional Solutions:
- Self-Luminous Tritium Signs
- Zero-Wires Solution
- Still the Best Solution If AC Power Isn't Available
- Not As Bright As a Powered Sign
Photoluminescent Materials:
- Specific Requirements About Lighting In the Space, a Design Headache
I. BACKGROUND
ISOLITE
CHALK TALK
DTH2 SERIES
Hybrid Solution
Patented Photoluminescent Diffusor
Solves the Problem By Providing the AC Powered Charging & the Photoluminescence In the Same Package
When the Power Goes Out, the Pre-Charged Photoluminescent Material Will Continue To Stay Illuminated For Over 90 Minutes
When There's Power, It's a Normal Green Exit Sign
I. BACKGROUND
ISOLITE
CHALK TALK
DTH2 SERIES
Hybrid Solution
Patented Photoluminescent Diffusor
Photoluminescent Diffusor
Material Cross-Section of DTH2.0
LED
(White)
Film
(Green)
Housing
Solid
Solid
Open
I. BACKGROUND
ISOLITE
CHALK TALK
DTH2 SERIES
Hybrid Solution
Patented Photoluminescent Diffusor
Photoluminescent Diffusor
Material Cross-Section of DTH2.0
LED
(White)
Film
(Green)
Housing
Power On
I. BACKGROUND
Solid
Solid
ISOLITE
CHALK TALK
DTH2 SERIES
Hybrid Solution
Patented Photoluminescent Diffusor
Photoluminescent Diffusor
Material Cross-Section of DTH2.0
LED
(White)
Film
(Green)
Housing
Power Off
I. BACKGROUND
Solid
Solid
ISOLITE
CHALK TALK
DTH2 SERIES
Code Compliance
The DTH is UL 924 Listed
- Because Of the Technology It Has to Use the UL 924 Visibility Test
- It Does Not Get Subjected To the Contrast Test
This Is Tested At 50 Feet, 75 Feet & 100 Feet
I. BACKGROUND
ISOLITE
CHALK TALK
DTH2 SERIES
DTH2.0
Product Features
Constructed Of a Two-Piece, Thick-Wall, Heavy-Duty, Die-Cast Aluminum Alloy
UL Listed To UL 924 Standard, NFPA Life Safety Code 101
UL Approved For a 100-Foot Viewing Distance
Isolite Offers a Lifetime Warranty
II. PRODUCT OVERVIEW
ISOLITE
CHALK TALK
DTH2 SERIES
Architectural Design
Product Features
Thin Architectural Profile
Multiple Housing Colors; Custom Colors Available
Only Available In Green Legend
Hang Straight Pendant
Damp Location Listed
.625"
II. PRODUCT OVERVIEW
II. PRODUCT OVERVIEW
ISOLITE
CHALK TALK
DTH2 SERIES
Eco-Friendly Technology
Product Features
Hybrid Design With 100-Foot Viewing Distance
20+ Year Life Span
No Testing Required, No Maintenance
Hang Straight Pendant Ensures It Always Looks Great
2W Of Power In AC Mode
- 0W Of Power In Emergency Mode