Ultra-Compact, Fits in Switch Boxes
Extremely small size hides inside standard switch boxes, enabling seamless retrofitting without wall modifications or rewiring.
Native Silvair Integration
Compatible with the Silvair programme, enabling direct access to Silvair smart lighting systems for standard DALI-over-Thread dimming—no dedicated gateway required.
Plug & Play Deployment
Easy installation—simply place in the switch box and connect to the Silvair system for fast, hassle-free integration.
Single-channel dry contact output for lighting and device control.
Supports kinetic wireless switches with no wiring and no batteries.
Supports wired switch input and wireless control for retrofit applications.
433MHz RF communication with up to 80m range outdoors.
Examples Of Use Cases
ERC2209-SVA Compact Dry Contact Controller
| Product model | RF version ERC2209-SVA WiFi version ERC2209-SVA-W ZigBee version ERC2209-SVA-Z |
| Power supply | DC 8~36V |
| Inputs | 1 input for existing wired switch |
| Maximum output power | Resistive load: 374W (220V~) |
| Radio frequency | RF version: RF 433MHz WiFi version: WiFi 2.4G + RF 433MHz ZigBee version: ZigBee 2.4G + RF 433MHz |
| Operating range | Up to 80m outdoors Up to 25m indoors (May vary depending on conditions) |
| Operating temperature | -20℃ ~ +55℃ |
| Memory capacity | Maximum 10 switches |
| Dimensions | L44*W44*H22mm |
| Certifications and standards | EN 60669-1: 2018 EN 60669-2-1:2004+A1:2009+A12:2010 EN 62479:2010 EN 50665:2017 ETSI EN 301 489-1 V2.2.3 (2019-11) ETSI EN 301 489-17 V3.2.4 (2020-09) ETSI EN 300 328 V2.2.2 (2019-07) ETSI EN 300 220-1 V3.1.1 (2017-02) ETSI EN 300 220-2 V3.2.1 (2018-06) |
Support & Questions
Please contact us if you need the datasheet.