Fire detectors / annunciators

ARF-WL8-OV
Wireless optical smoke detector with built-in voice annunciator

The wireless optical smoke detector with built-in voice annunciator samples the air in the protected area to provide the earliest warning of fire and yet offers a high level of false alarm rejection. The detectors provide sound and strobe light path to the nearest safe exit in case of a fire.

FEATURES: 
Wireless evacuation control system 
Adjustable sensitivity – low, normal or high 
Bi-directional wireless communication 
Fully intelligent 
Voice synchronization with other annunciators 
10 years of battery life 
Self-optimizing wireless frequency and amplitude algorithms 
Patented design of smoke inlet to optical chamber 
Operating temperature range: –10 °C to +55 °C

ARF-WL8-HS
Wireless heat detector with built-in sounder

The wireless heat detector with built-in sounder continuously samples the temperature in the protected area to provide the earliest warning of fire. The device is capable of being configured on site as either a fixed temperature or rate of rise. Build-in sounder provides notification in case of a fire.

FEATURES: 
Rate of rise or fixed temperature mode 
Bi-directional wireless communication 
Fully intelligent 
Sound synchronization with other sounders 
10 years of battery life 
Self-optimizing wireless frequency and amplitude algorithms 
Operating temperature range: –10 °C to +55 °C

ARF-WL8-OS
Wireless optical smoke detector with built-in sounder

The wireless optical smoke detector with built-in sounder samples the air in the protected area to provide the earliest warning of fire and yet offers a high level of false alarm rejection. Build-in sounder provides notification in case of a fire.

FEATURES: 
Adjustable sensitivity – low, normal or high 
Bi-directional wireless communication 
Fully intelligent 
Sound synchronization with other sounders 
10 years of battery life 
Self-optimizing wireless frequency and amplitude algorithms 
Patented design of smoke inlet to optical chamber 
Operating temperature range: –10 °C to +55 °C