• Photoelectric Smoke Detection: Quickly detects slow, smoldering fires that produce thick, black smoke, ensuring you are alerted in time.

  • Dual Power Source: Operates on AC220V-240V/50-60Hz with a built-in 3V lithium battery that provides backup power for up to 10 years, so your home is protected even during power outages.

  • LED Indicators:

    • Green for power status.

    • Red for alarm activation.

    • Yellow for low battery alerts.

  • Powerful 85dB Alarm: Loud and clear, easily heard from up to 3 meters away, ensuring everyone is alerted in case of smoke detection.

  • 10-Year Battery Life: The built-in lithium battery provides continuous backup power with a low-battery warning to ensure reliable performance.

  • Nighttime No-Disturb Function: Silence low-battery warnings at night for up to 14 hours, providing peace of mind without interruptions.

  • Insect-Proof Net: Protects the internal components from bugs, ensuring accurate smoke detection.

  • Test & Silence Button: Test the alarm function anytime or silence it temporarily for false alarms.

  • Alarm Memory Function: Stores alarm events for 48 hours, so you can easily verify if an alarm was triggered.

  • Neutral Line Error Detection: Alerts you when the neutral line is disconnected or incorrectly connected, ensuring proper setup

  • Reliable Smoke Detection: Designed to detect early signs of fire, especially smoldering fires that can go unnoticed for hours.

  • Certified Safety Compliance: Fully compliant with EN14604:2005/AC:2008 safety standards.

  • Compact and Sleek Design: With dimensions of 140mm in diameter and 45mm in height, it’s a discreet and stylish safety solution for any room.

  • Easy Maintenance: The weekly self-test function ensures your alarm is always in working order with a simple press of the button.

    • Operating Voltage: AC220V-240V, 50-60Hz

    • Battery: DC3V lithium (CR17450) with a low battery indicator

    • Alarm Sensitivity: 0.10 - 0.16 dB/m

    • Sound Level: 85dB(A) at 3 meters

    • Working Environment: 0-40℃, ≤93% RH (non-condensing)

    • Service Life: 10 years

    • Product Dimensions: Ø140 x 45mm

    • Weight: 258g (including battery)

  • For comprehensive protection, install the FlexiSeries Protect Smoke Alarm (TSS693B) in all key areas of your home except the bathroom and kitchen, ensuring everyone can hear and respond to the alarm.