Product details
The JUNG LS3281-1SWM is a versatile motion detector designed for use in smart home systems. With its high flexibility and integrated features, it allows for demand-based control of lighting and other electrical consumers. The motion detector is suitable for both indoor and outdoor use, as it has an IP44 protection rating. Installation is done on a bus coupler, enabling easy integration into existing systems. The LS3281-1SWM is equipped with two PIR sensors that cover a detection range of 180° and offer a range of up to 8 meters. Manual operation is also possible, providing additional flexibility in usage.
- Automatic switching of lighting based on heat movement and ambient brightness
- Integrated brightness sensor with adjustable switch-off brightness
- Extension of the detection range by operating multiple devices as master and slave
- Manual operation possible with IR remote control
- Five function blocks for motion detection, each with two outputs.
Exact colour description | Grey |
Motion sensor type | Motion sensor |
type of sensor | PIR |
coverage angles | 180° |
mounting style | Flush-mounted |
Item number | 31301404 |
Manufacturer | JUNG |
Category | Motion sensors |
Manufacturer No. | LS3281-1SWM |
Release date | 22.9.2022 |
Colour | Grey |
Exact colour description | Grey |
Material group | Plastic |
Motion sensor type | Motion sensor |
Application range | Indoor, Outdoor |
type of sensor | PIR |
coverage angles | 180° |
Protection type (IP code) | IP44 |
mounting style | Flush-mounted |
Smart home | Compatible |
Requires Smart Home Hub | No |
Communication standard | KNX |
Transmission type | Cable |
Control type | Manual |
Country of origin | Germany |
CO₂ emissions | 54.75 kg |
Climate contribution | CHF 1.30 |
Items per sales unit | 1x |
Scope of delivery | 1 brightness sensor, 1 gasket set, 1 KNX automatic switch, 1 protective cover, 1 temperature measuring device, 2 PIR sensors |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Motion sensors» category have a defect within the first 24 months?
Source: Digitec Galaxus- JUNGNot enough data
- 1.Renkforce0 %
- 2.Sygonix0.2 %
- 3.Maclean0.3 %
- 3.Ring0.3 %
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- JUNGNot enough data
- 1.Aqara0 days
- 1.Philips Hue0 days
- 1.Shelly0 days
- 4.BEG1 day
Return rate
How often is a product of this brand in the «Motion sensors» category returned?
Source: Digitec Galaxus- JUNGNot enough data
- 1.Aeotec0 %
- 2.Homematic IP0.4 %
- 3.Maclean0.6 %
- 4.Shelly1 %