Wisualarm Mains Smoke Alarm with 9V Battery
£22.79 (inc VAT: £27.35)
Summary
The DHI-HY-SA5MB is a mains-powered smoke alarm designed to provide continuous monitoring of smoke concentration. It features advanced split-spectrum sensor technology and a built-in high-volume buzzer for quick response and high sensitivity, ensuring stable performance with low false alarms. This smoke alarm can be interconnected via hardwired or wireless systems, allowing for comprehensive coverage in residential settings. Once smoke concentration reaches the alarm threshold, the device promptly emits visual and audible signals to alert users, making it an essential safety device for homes and apartments.
Features
- Test and silence features in the central push button
- Loud sound output over 85 dB(A) at 3 meters
- Silenced by a working infrared remote controller
Specifications
Basic Parameters
- Indicator Light : Alarm, fault and operation indicator
- LED Instructions : Standby: Green indicator remains lit; Alarm: Red indicator flashes once per second; Fault: Red indicator flashes once per minute
- Maximum Number Of Connected Units : 24 hardwire interconnected / 24 wirelessly interconnected with WisuLink wireless interconnected module
Power Supply
- Power Source : AC 100V – 250V, 50/60Hz
- Battery Back-up : Replaceable 9V alkaline battery
Technical Specification
- Operating Environment : Indoor
- Collection Type : Smoke
- Operating Temperature : -10°C to +55°C
- Sampling Period : 10 s
- Operating Humidity : ≤95% RH (non condensing)
- Sensor Type : Photoelectric
Appearance
- Color : White
- Alarm Type : Smoke alarm, fault warning, low battery warning
- Casing : PC+ABS
- Alarm Response Threshold : 0.2dB/m-0.3dB/m
- Dimensions : φ148.6mm × H55.5mm
- Alarm Volume : ≥ 85dB (A) at 3 m
- Weight : 330g
- Installation : Ceiling Mount
Certification
- Certifications : CE, UKCA and CSIRO ActivFire listed
- Compliance Standard : EN 14604:2005+AC:2008 and AS 3786:2014
Downloads
- Datasheet (Adobe PDF)
- User Manual (Adobe PDF)
