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We Recommend
Code: FDS002/138
INC VAT
Code: FDS002/138
This starter pack is perfect for flats, apartments and small houses looking to meet basic fire safety needs.
It includes two standalone WisuAlarm battery powered smoke detectors with replaceable AA batteries, and a heat alarm with a sealed 10 year lithium battery, ideal for placement in the kitchen.
Both alarms feature a loud sound output of over 85dB(a) at 3 meters, providing a clear audible sound when you need it most.
Each unit requires no wiring, making installation quick, clean, and hassle-free.
A great option for first-time buyers, renters, or anyone needing fast, compliant coverage with minimal maintenance.
2x battery smoke alarms
1x battery heat alarm
Quick and easy install
Ideal for compact homes
Long lasting batteries
Category | Heat Detector | Smoke Detector |
---|---|---|
Detector Type | Heat | Smoke |
Working Principle | Thermistor | Photoelectric sensor |
Sensor Type | Thermistor | Photoelectric |
Collection Type | – | Smoke |
Sampling Period | – | 10s |
Alarm Type | Heat alarm, fault warning, low battery warning | Smoke alarm, fault warning, low battery warning |
Alarm Response Threshold | – | 0.1 dB/m – 0.2 dB/m |
Alarm Volume | 85 dB (A) at 3 m | ≥ 85 dB (A) at 3 m |
Alarm Mode | Visual and audible alarm | Visual and audible alarm |
Silencing Function | Yes | Yes |
Silence Duration | – | 9 minutes |
Indicator Light | Alarm, fault and operation indicator | Alarm, fault and operation indicator |
LED / Operation Summary | Standby - Green flash/minAlarm - Red flash/secFault/Low Battery - Red 2x/min | Standby - Red flash/minAlarm - Red flash/sec + beepFault - Red flash 2x/min + beepLow Battery - Red flash/min + beep |
Coverage Area | Up to 5m x 5m room | 20–40 m² (ceiling height under 8 m) |
Operating Voltage | 3V DC | 3V DC |
Power Source | 3V CR123A lithium battery (non-replaceable) | 2x 1.5V Alkaline dry cell batteries (replaceable) |
Battery Life | 10 years | 5 years |
Operating Environment | Indoor | Indoor |
Operating Temperature | -10°C to +55°C | -10°C to +55°C |
Operating Humidity | – | ≤ 95% RH (non-condensing) |
Storage Temperature | – | -20°C to +70°C |
Installation | Ceiling mount | Ceiling mount |
Colour | White | White |
Casing | Plastic | PC+ABS |
Dimensions | 93.8 mm × 46.9 mm (3.69" × 1.85") | Ø100.2 mm × 50.9 mm (Ø4.02" × 2.00") |
Weight | 115 g | 143 g (0.31 lb) |
Certifications | CE, UKSA | TÜV, CE |
Compliance Standard | BS 5446-2:2003 | EN 14604:2005+AC:2008 |
This starter pack is perfect for flats, apartments and small houses looking to meet basic fire safety needs.
It includes two standalone WisuAlarm battery powered smoke detectors with replaceable AA batteries, and a heat alarm with a sealed 10 year lithium battery, ideal for placement in the kitchen.
Both alarms feature a loud sound output of over 85dB(a) at 3 meters, providing a clear audible sound when you need it most.
Each unit requires no wiring, making installation quick, clean, and hassle-free.
A great option for first-time buyers, renters, or anyone needing fast, compliant coverage with minimal maintenance.
2x battery smoke alarms
1x battery heat alarm
Quick and easy install
Ideal for compact homes
Long lasting batteries
Category | Heat Detector | Smoke Detector |
---|---|---|
Detector Type | Heat | Smoke |
Working Principle | Thermistor | Photoelectric sensor |
Sensor Type | Thermistor | Photoelectric |
Collection Type | – | Smoke |
Sampling Period | – | 10s |
Alarm Type | Heat alarm, fault warning, low battery warning | Smoke alarm, fault warning, low battery warning |
Alarm Response Threshold | – | 0.1 dB/m – 0.2 dB/m |
Alarm Volume | 85 dB (A) at 3 m | ≥ 85 dB (A) at 3 m |
Alarm Mode | Visual and audible alarm | Visual and audible alarm |
Silencing Function | Yes | Yes |
Silence Duration | – | 9 minutes |
Indicator Light | Alarm, fault and operation indicator | Alarm, fault and operation indicator |
LED / Operation Summary | Standby - Green flash/minAlarm - Red flash/secFault/Low Battery - Red 2x/min | Standby - Red flash/minAlarm - Red flash/sec + beepFault - Red flash 2x/min + beepLow Battery - Red flash/min + beep |
Coverage Area | Up to 5m x 5m room | 20–40 m² (ceiling height under 8 m) |
Operating Voltage | 3V DC | 3V DC |
Power Source | 3V CR123A lithium battery (non-replaceable) | 2x 1.5V Alkaline dry cell batteries (replaceable) |
Battery Life | 10 years | 5 years |
Operating Environment | Indoor | Indoor |
Operating Temperature | -10°C to +55°C | -10°C to +55°C |
Operating Humidity | – | ≤ 95% RH (non-condensing) |
Storage Temperature | – | -20°C to +70°C |
Installation | Ceiling mount | Ceiling mount |
Colour | White | White |
Casing | Plastic | PC+ABS |
Dimensions | 93.8 mm × 46.9 mm (3.69" × 1.85") | Ø100.2 mm × 50.9 mm (Ø4.02" × 2.00") |
Weight | 115 g | 143 g (0.31 lb) |
Certifications | CE, UKSA | TÜV, CE |
Compliance Standard | BS 5446-2:2003 | EN 14604:2005+AC:2008 |
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