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Code: FDS002/200
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Code: FDS002/200
The WisuAlarm Environmental Sensor & Internet Gateway is a discreet, smart monitoring solution designed to detect the early signs of damp and poor ventilation within residential properties.
By continuously measuring humidity and temperature, this sensor helps identify problem conditions before they lead to visible mould, structural damage or potential health concerns.
Because damp can go unnoticed until it becomes a serious issue, the WisuAlarm system gives homeowners, landlords and property managers the ability to take early action.
This helps reduce costly repairs, protect your property and maintain a healthier living environment.
The included Internet Gateway connects the sensor to the WisuAlarm app, giving you remote access to live data and alerts from anywhere, ideal whether you’re at home, at work or managing a second property.
While Awaab’s Law will soon place stronger duties on landlords to respond to damp and mould, tools like this also offer peace of mind for homeowners who want to stay on top of indoor air quality and avoid long-term damage.
Detects humidity and temperature imbalances that can lead to damp
Helps identify early signs of mould risk before it becomes visible
Sends alerts via the WisuAlarm app (includes Internet Gateway)
Ideal for homeowners, landlords, housing providers and tenants alike
Supports a proactive approach to property maintenance
Compact and wall-mountable for discreet installation
Contributes to healthier indoor air quality
Useful in meeting new expectations under Awaab’s Law
Specification | Details |
---|---|
Operating Temperature | -10°C to +55°C (14°F to 131°F) |
Operating Humidity | ≤95% RH (non-condensing) |
Temperature Accuracy | ±0.1°C typical |
Humidity Accuracy | ±1.5%RH typical |
Indicator Light | Alarm, fault and operation indicator |
LED Instructions | - Standby: Green indicator flashes once per minute- Alarm: Red indicator flashes once per second- Fault: Red indicator flashes twice per minute |
RF Frequency | 868 MHz |
RF Range | Up to 1000 m (3280.84 ft) in free air |
Power Source | DC 3V |
Battery Life | 10 years |
Battery Type | Lithium battery (non-replaceable) |
Operating Current | - Monitoring current: ≤15μA (avg.)- Alarm current: ≤35mA (avg.) |
Color | White |
Casing | PC+ABS |
Dimensions | 40.35 mm × 83.56 mm × 20.30 mm (1.59" × 3.29" × 0.80") |
Weight | 50 g (0.11 lb) |
Installation | Wall mounting |
Compliance Standard | EN 300 220-1, EN 300 220-2, EN 301 489-1, EN 301 489-3, EN 62368-1 |
Certifications | CE, UKCA |
Collection Type | Temperature, Humidity |
Alarm Type | Abnormal temperature alarm, humidity alarm, fault warning, low battery warning |
Alarm Mode | Visual alarm |
The sensor monitors temperature and humidity in real time, helping to detect early signs of damp, mould risk or poor ventilation before they become serious problems.
Yes. By alerting you to high humidity or sudden temperature changes, the sensor enables early action to reduce damp conditions that lead to mould and property damage.
Yes, the included Internet Gateway is required to connect the sensor to your Wi-Fi network and the WisuAlarm mobile app, allowing remote monitoring and alerts.
While the sensor doesn’t directly enforce compliance, it supports landlords by identifying the early conditions that could lead to damp or mould, helping you act before issues escalate, as required by the new law from October 2025.
Yes, absolutely. Whether you live in your home or manage rented properties, the sensor offers peace of mind by helping you maintain a healthy indoor environment and avoid hidden moisture-related damage.
The WisuAlarm Environmental Sensor & Internet Gateway is a discreet, smart monitoring solution designed to detect the early signs of damp and poor ventilation within residential properties.
By continuously measuring humidity and temperature, this sensor helps identify problem conditions before they lead to visible mould, structural damage or potential health concerns.
Because damp can go unnoticed until it becomes a serious issue, the WisuAlarm system gives homeowners, landlords and property managers the ability to take early action.
This helps reduce costly repairs, protect your property and maintain a healthier living environment.
The included Internet Gateway connects the sensor to the WisuAlarm app, giving you remote access to live data and alerts from anywhere, ideal whether you’re at home, at work or managing a second property.
While Awaab’s Law will soon place stronger duties on landlords to respond to damp and mould, tools like this also offer peace of mind for homeowners who want to stay on top of indoor air quality and avoid long-term damage.
Detects humidity and temperature imbalances that can lead to damp
Helps identify early signs of mould risk before it becomes visible
Sends alerts via the WisuAlarm app (includes Internet Gateway)
Ideal for homeowners, landlords, housing providers and tenants alike
Supports a proactive approach to property maintenance
Compact and wall-mountable for discreet installation
Contributes to healthier indoor air quality
Useful in meeting new expectations under Awaab’s Law
Specification | Details |
---|---|
Operating Temperature | -10°C to +55°C (14°F to 131°F) |
Operating Humidity | ≤95% RH (non-condensing) |
Temperature Accuracy | ±0.1°C typical |
Humidity Accuracy | ±1.5%RH typical |
Indicator Light | Alarm, fault and operation indicator |
LED Instructions | - Standby: Green indicator flashes once per minute- Alarm: Red indicator flashes once per second- Fault: Red indicator flashes twice per minute |
RF Frequency | 868 MHz |
RF Range | Up to 1000 m (3280.84 ft) in free air |
Power Source | DC 3V |
Battery Life | 10 years |
Battery Type | Lithium battery (non-replaceable) |
Operating Current | - Monitoring current: ≤15μA (avg.)- Alarm current: ≤35mA (avg.) |
Color | White |
Casing | PC+ABS |
Dimensions | 40.35 mm × 83.56 mm × 20.30 mm (1.59" × 3.29" × 0.80") |
Weight | 50 g (0.11 lb) |
Installation | Wall mounting |
Compliance Standard | EN 300 220-1, EN 300 220-2, EN 301 489-1, EN 301 489-3, EN 62368-1 |
Certifications | CE, UKCA |
Collection Type | Temperature, Humidity |
Alarm Type | Abnormal temperature alarm, humidity alarm, fault warning, low battery warning |
Alarm Mode | Visual alarm |
The sensor monitors temperature and humidity in real time, helping to detect early signs of damp, mould risk or poor ventilation before they become serious problems.
Yes. By alerting you to high humidity or sudden temperature changes, the sensor enables early action to reduce damp conditions that lead to mould and property damage.
Yes, the included Internet Gateway is required to connect the sensor to your Wi-Fi network and the WisuAlarm mobile app, allowing remote monitoring and alerts.
While the sensor doesn’t directly enforce compliance, it supports landlords by identifying the early conditions that could lead to damp or mould, helping you act before issues escalate, as required by the new law from October 2025.
Yes, absolutely. Whether you live in your home or manage rented properties, the sensor offers peace of mind by helping you maintain a healthy indoor environment and avoid hidden moisture-related damage.
If you’re looking for high quality fire detection, security of fire safety equipment, we are your one-stop-shop for everything you need to get your job done.
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