S-Quad Dual Voice Optical Heat Sensor

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.

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.

• 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 fires
• Each sensor has certified 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
• Configurable 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

• EN54-3