S-Quad Optical Heat Sensor Sounder

A comprehensive range combining sensor sounder and voice in one multifunctional device. A truly intelligent analogue sensor combining local processing in the sensor and the panel to achieve an immediate response to real fi res whilst minimising the risk of false alarms.

• Complete range of sensors with combinations of advanced sensing technologies including heat, dual angle optical scatter and carbon monoxide (CO)
• Combined sensing of carbon monoxide with dual angle optical scatter and heat allows a higher level of false alarm immunity in presence of steam and while still maintaining the integrity of detecting fi res
• Each sensor has certifi ed sensitivity settings that suit certain environments/ applications and may be programmed for different times of the day if required
• Short circuit Isolator in each device
• Confi gurable input/ output connection for remote indicator or supervisory input fully synchronised sound patterns via the control panel
• Sensor sounders have adjustable sound level and tones to match system sounders
• Sounder element monitoring and over-load protection to ensure operation even in event of cable fault
• Sound output synchronised and compatible with S-Quad range of EN54-23 VADs

• EN54-5
• EN54-7
• EN54-17
• EN54-18
• EN54-3
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