Dahua Wisualarm DHI-HY-SA13A Autarker Rauchmelder

The Dahua Wisualarm DHI-HY-SA13A is a standalone photoelectric smoke detector designed for reliable early warning in residential and light commercial environments. Powered by a long-life CR123A lithium battery, it offers up to 5 years of maintenance-free operation. Compliant with EN 14604, this detector features a loud alarm (≥85dB at 3m), low battery warning, and a silence/hush function for nuisance alarms. Its sleek white ABS housing is ceiling-mounted and covers 20-40 m².

Advantages

Battery-powered for easy installation without wiring; long battery life reduces maintenance; photoelectric sensor minimizes false alarms; test button and hush function enhance user convenience.

Suitable for

• Apartments and houses
• Hotel rooms and offices
• Small retail spaces
• Any area requiring standalone smoke detection

Key specifications

• Detection principle: Photoelectric
• Alarm sound level: ≥85dB at 3m
• Power source: DC 3V CR123A lithium battery
• Battery life: Up to 5 years
• Operating temperature: -10°C to +55°C
• Operating humidity: ≤95% RH (non-condensing)
• Installation: Ceiling mount
• Coverage area: 20-40 m²
• Certification: EN 14604
• Material: ABS
• Colour: White
• Standby current: <10μA
• Alarm current: <100mA
• Mounting height: Up to 6m

Recommendations

For optimal safety, install smoke detectors on every level of your home and inside each bedroom. Test monthly and replace battery when low-battery chirp sounds.