311 Ceiling PIR Detector (IP40). Available only as spare parts, not for new cases. Alternative products 320 and 320P. (Discontinued)
The 311 Ceiling PIR Detector is a compact unit that provides energy-saving functions in a DALI system. It contains a Passive infrared detector (PIR) and an Infrared receiver. As a presence detector, the unit can turn the lights on when a room is occupied, and off when the room is unoccupied.
- Lighting Control Solution: Imagine
- Lighting control protocol: DALI lighting control
- Device Mounting Method: Independent
- Sensor Mounting Method: Ceiling
- Colour: White
Features
| Identification and status LED |
|---|
| Infrared Sensor |
Detection
| PIR motion sensor | ✓ |
|---|---|
| Detection diameter (m) | 7 |
| Sensing technology | PIR |
| Nominal mounting height (m) | 2.8 |
Compatible products
| Compatible products |
|---|
Operation
| Current consumption (mA) | 15 |
|---|---|
| IP rating | IP40 |
| IR receiver for remote control | ✓ |
| Mounting, more information | Ceiling flush-mounted, surface-mounted using SBB-A |
You May Also Like
The 331 Multisensor for RoomSet has a light sensor for constant-light control, and a passive infrared (PIR) presence detector to provide energy-saving functions in a DALI system. It also hosts a microcontroller running RoomSet firmware with Bluetooth® low-energy connectivity to allow tablet-based configuration.
- Lighting Control Solution: RoomSet
- Lighting control protocol: Standalone / Other
- Device Mounting Method: Independent
- Sensor Mounting Method: Ceiling
- Colour:
White
Anthracite grey
The 314 Tilting Microwave Detector detects occupancy and offers an adjustable sensor head that allows the area of detection to be optimised for the required application. The unit detects movement using its highly sensitive microwave detector. It emits low-power microwave signals, and measures the reflections as the signals bounce off moving objects.
- Lighting Control Solution: Imagine
- Lighting control protocol: DALI lighting control
- Device Mounting Method: Independent
- Sensor Mounting Method: Ceiling
- Colour: White
The 311M Ceiling PIR Detector is an IP55 and –30°C certified version of the 311 Ceiling PIR Detector, a compact unit that provides energy-saving functions in a DALI system. It contains a Passive infrared detector (PIR) and an Infrared receiver. As a presence detector, the unit can turn the lights on when a room is occupied, and off when the room is unoccupied.
- Lighting Control Solution: Imagine
- Lighting control protocol: DALI lighting control
- Device Mounting Method: Independent
- Sensor Mounting Method: Ceiling
- Colour: White