User's Manual

What Makes the EX20-HT Alarm Different?

About Your New Heat Alarm

Thank you for purchasing the EX20-HT

Heat alarm. HT alarms play an important

role in protecting your family and home from the dangers of Heat . Please

carefully read and follow the information in this booklet to ensure that your

alarm operates properly and is located in the areas best suited for activation.

Illuminated status icons

for Power, Warning,

Radio, and Fire

Two modes of electronic

temperature sensing for a

very fast response

Dual functioning test

and silence button

The latest electro-

chemical HT sensor

Attractive and durable

materials for a sturdy,

high-quality alarm

Sealed lithium battery

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