Colour3
Product details
The KNX automatic switch ES 3281-1 from JUNG is a versatile motion detector designed for demand-based control of lighting and other electrical consumers. With a detection range of 180° and a reach of up to 8 meters, this motion detector provides a reliable solution for automation in both indoor and outdoor environments. The switch is equipped with two PIR sensors that enable precise detection of heat movements. Additionally, it features an integrated brightness sensor with manually adjustable sensitivity to ensure optimal lighting conditions. The KNX automatic switch is suitable for installation on a bus coupler and can be expanded by operating multiple devices to increase the detection range. With various output functions and the option for manual operation, this product offers a flexible and user-friendly solution for modern smart home applications.
- Automatic switching of lighting based on heat movement and ambient brightness
- Two PIR sensors for enhanced detection
- Integrated brightness sensor with adjustable cutoff brightness
- Expandable detection range through the operation of multiple devices
- Manual operation possible via IR remote control.
Exact colour description | Stainless steel (lacquered) |
Motion sensor type | Motion sensor |
type of sensor | PIR |
coverage angles | 180° |
mounting style | Flush-mounted |
Item number | 31348590 |
Manufacturer | JUNG |
Category | Motion sensors |
Manufacturer no. | ES3281-1 |
Release date | 24.9.2022 |
Colour | Silver |
Exact colour description | Stainless steel (lacquered) |
Material group | Plastic |
Material | 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 |
Power supply | Electrical connection |
Smart home | Compatible |
Requires Smart Home Hub | No |
Communication standard | KNX |
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 | KNX automatic switch ES 3281-1 |
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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 %