Product details
Heiman WS2SA-1 Tuya optical WiFi smoke detector
The Heiman WS2SA-1 optical smoke detector is an advanced device that reliably detects smoke indoors. Equipped with smart functions and powered by replaceable lithium batteries, it guarantees long-lasting operation and safety, as well as fire warning with real-time remote monitoring and notification.
Technical specifications
Manufacturer: Heiman
Manufacturer code: WS2SA-1
Operating voltage: direct current 3 V
Colour: White
Size: Φ86 x 31 mm
Material: ABS plastic
Alarm indicator: Red LEDs
Alarm volume: 85 dB
Compatible applications: Tuya and Smart Life
Type of operation: Manual / via app
Sensor type: Optical
Area of application: Indoor
Compatible operating systems: Android and iOS
Scope of delivery: Batteries, operating instructions, mounting material
Mounting type: Mounting on wall or ceiling.
Hazard detector type | Smoke detectors |
Alarm signal | Acoustic warning |
Sound power level | 85 dB |
Transmission type | Wi-Fi |
Power supply | Battery operated |
mounting style | Duvet |
Items per sales unit | 1 x |
Item number | 47385921 |
Manufacturer | Heiman |
Category | Hazard detectors |
Manufacturer no. | WS2SA-1 |
Release date | 24.7.2024 |
Exact colour description | White |
Colour | White |
Material group | Plastic |
Material | ABS plastic |
Hazard detector type | Smoke detectors |
Alarm signal | Acoustic warning |
mounting style | Duvet |
Application range | Indoor |
Sound power level | 85 dB |
Additional properties | With lighting |
Power supply | Battery operated |
Operating voltage | 3 V |
Smart Home | Compatible |
Requires Smart Home Hub | No |
Smart home ecosystem | Tuya |
Transmission type | Wi-Fi |
Operating system compatibility | Android |
Control type | Manual, Voice control |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 x |
Scope of delivery | Batteries, Fixing material, Manual |
Height | 3.10 cm |
Diameter | 86 mm |
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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- HeimanNot enough data
- 1.Brandson0 %
- 1.Busch-Jaeger0 %
- 1.Ei Electronics0 %
- 1.Elro0 %
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- HeimanNot enough data
- 1.Abus0 days
- 1.Bosch Smart Home0 days
- 1.Brennenstuhl0 days
- 1.Gira0 days
Return rate
How often is a product of this brand in the «Hazard detectors» category returned?
Source: Digitec Galaxus- HeimanNot enough data
- 1.Grohe0 %
- 2.Grundig0.3 %
- 3.Shelly0.4 %
- 3.Werkstarck0.4 %