Standalone Smoke Alarm / HY-SA20A DAHUA
Standalone Smoke Alarm (hereinafter referred to as the device) is designed to continuously monitor smoke concentration. Adopting new split-spectrum sensor and a built-in high-volume buzzer, it responds quickly and becomes highly sensitive with stable performance and low false alarm. Once the surrounding smoke concentration reaches the alarm value, it will promptly send out visual and audible alarm signal to remind the user to take immediate measures.
> Split-spectrum sensor technology
> Test and hush features in one single button
> Loud sound output over 85 dB(A) at 3 meters
> Low quiescent current consumption
> Surface-mount device (SMD) circuit board design
> Low battery warning signal
Detector Type Fire | Operating temperature range -10°C to +55°C | Power supply requirements 3V CR123A lithium battery (replaceable) | Colour White | Dimensions φ98 mm × H43.1 mm
Standalone Smoke Alarm (hereinafter referred to as the device) is designed to continuously monitor smoke concentration. Adopting new split-spectrum sensor and a built-in high-volume buzzer, it responds quickly and becomes highly sensitive with stable performance and low false alarm. Once the surrounding smoke concentration reaches the alarm value, it will promptly send out visual and audible alarm signal to remind the user to take immediate measures.
> Split-spectrum sensor technology
> Test and hush features in one single button
> Loud sound output over 85 dB(A) at 3 meters
> Low quiescent current consumption
> Surface-mount device (SMD) circuit board design
> Low battery warning signal
Detector Type Fire | Operating temperature range -10°C to +55°C | Power supply requirements 3V CR123A lithium battery (replaceable) | Colour White | Dimensions φ98 mm × H43.1 mm
