Zamel Flood Sensor with Optical and Acoustic Signaling
Product details
The EXTA LIFE RCZ-21 is a wireless water detector specifically designed to detect conductive liquids. This reliable home protection device provides early warning of potential water damage by being placed in vulnerable areas such as basements, laundry rooms, or near water heaters. The sensor utilizes conductivity-based detection technology, triggering both optical and acoustic signals to immediately alert homeowners when liquid is detected. With a compact design and weighing only 120 g, the water detector is easy to install and requires no special tools. The enhanced wireless communication technology ensures reliable signal transmission between the sensor and compatible receivers or smart home systems. The durable housing guarantees long-term performance, even in moisture-prone areas.
- Conductivity-based detection technology for precise alerts
- Optical and acoustic signals for immediate notification
- Enhanced wireless communication for reliable signal transmission
- Compact design for flexible installation in vulnerable areas.
Danger detector type | Water leak detector |
Alarm signal | Acoustic warning, Optical warning signal |
Power supply | Battery operated |
Transmission type | Funk, Wireless |
Item number | 62497684 |
Manufacturer | Zamel |
Category | Hazard detectors |
Release date | 30.9.2025 |
Exact colour description | White |
Colour | White |
Material group | Plastic |
Danger detector type | Water leak detector |
Alarm signal | Acoustic warning, Optical warning signal |
Application range | Indoor |
Additional properties | Acoustic signal, Low battery warning |
Power supply | Battery operated |
Smart home | Compatible |
Requires Smart Home Hub | Does not require a hub |
Transmission type | Funk, Wireless |
Control type | App Control, Manual |
Scope of delivery | Mounting accessories, Standard manufacturer documentation |
Width | 6.20 cm |
Height | 8.50 cm |
Weight | 120 g |
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «Hazard detectors» category have a defect within the first 24 months?
Source: Digitec Galaxus- ZamelNot enough data
- 1.Elro0 %
- 1.Emos0 %
- 1.Kidde0 %
- 1.OPO0 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- ZamelNot enough data
- 1.Abus0 days
- 1.Aqara0 days
- 1.Brennenstuhl0 days
- 1.Ei Electronics0 days
Return rate
How often is a product of this brand in the «Hazard detectors» category returned?
Source: Digitec Galaxus- ZamelNot enough data
- 1.Elro0 %
- 1.Emos0 %
- 1.Flamestop0 %
- 1.Hikvision0 %