Niko Motion Sensor M49HC, DALI-2, BMS, 18-53 m, for Surface Mounting, White
Product Number: 353-852511
E-Nr.: 3467607263
Product Description
The Niko M49HC is a DALI-2 BMS sensor designed to be integrated into a Building Management System (BMS). It is suitable for surface mounting and features an IP54 enclosure rating. The sensor's settings can be configured using the Niko detector tool app (available for iOS/Android) or BMS software. It offers communication with the BMS system via the DALI bus and is powered through the same bus.
Key features include:
- Surface mounting
- Easy installation with direct connection to the DALI bus
- Communication with BMS systems via the DALI bus
- Power supply via the DALI bus
- Fast wiring with screwless, easy-to-use plug-in terminals
- User-friendly app for settings (iOS/Android) or BMS software
- Communication between smartphone and sensor via Bluetooth®
- Option to deactivate Bluetooth® communication
- Pre-configured functions: adjustable PIR sensitivity (4 levels), event log for tracking recent changes
- Settings and configuration can be locked with a PIN code
- IP54 enclosure rating
This product is protected by at least one patent. For more information, visit www.niko.eu/innovation.
Technical Data
| Technical Specification | Value |
|---|---|
| Type Number | 353-852511 |
| Configuration | BMS |
| Supply Voltage | via DALI bus |
| Sensor Output | DALI-2 |
| Max. Current Consumption | 10 mA |
| Nominal Current Consumption (12 Vdc, 25°C), Bluetooth® active | 4 mA |
| Nominal Current Consumption (12 Vdc, 25°C), Bluetooth® inactive | 3 mA |
| Max. DALI Startup Time | < 1200 ms |
| Max. PIR Detection Startup Time | 1 min 10 s |
| Lux Range | 0 lux - 10360 lux |
| Detection Area | 360° |
| Range (PIR) | Ø 53 m at mounting height of 12 m |
| Ambient Temperature | -25 - +40 °C |
| Mounting Method | Surface mounting |
| Mounting Height | 4-12 m |
| Color | White (corresponds to RAL 9010) |
| Visible Dimensions (HxWxD) | 100 x 100 x 70.7 mm |
| Dimensions (HxWxD) | 100 x 100 x 70.7 mm |
| Max. Bluetooth® Range (free space, depending on device) | 50 m |
| Operating Frequency | 2.4 GHz |
| Max. Field Strength | -2 dBm |
| Enclosure Class | IP54 |
| Vandalism Class | IK03 |
| Settings Adjustment | Niko detector tool app (iOS-Android) and BMS software |
| Halogen-free | Yes |
| Approval | CE |
Detection Range Diagram
The diagram illustrates the detection range of the sensor at different mounting heights and distances. The ranges are categorized as 'Walking', 'Across', and 'Towards'.
Detection Range Table:
| H (Mounting Height) | Detection Range (Diameter) | ||
|---|---|---|---|
| Walking | Across | Towards | |
| 4.0 m | Ø 11 m | Ø 23 m | Ø 13 m |
| 8.0 m | Ø 18 m | Ø 35 m | Ø 23 m |
| 12.0 m | Ø 23 m | Ø 53 m | Ø 33 m |
| * not specified | * | * | * |
* Measured according to EN/IEC63180
Dimensions
The sensor has a visible diameter of Ø 62 mm and a base diameter of Ø 100 mm. The total height is 70.7 mm.
Diagram: A visual representation shows the sensor's dimensions, with labels for Ø 62 mm, Ø 100 mm, and a height of 70.7 mm.
Accessories
- 353-999879: Lens cover for P4XLR, M4XLR and M4XHC sensors, transparent (5 pieces)
- 943-9980300: Protective grille
Wiring Diagram
The diagram shows the connection scheme for the BMS system. It indicates connections labeled 'DA' and 'DA' leading to multiple 'DA' terminals within the BMS unit.
Warranty
The product comes with a 4-year warranty.
Additional Information
Website: www.niko.eu
Document Reference: 353-852511 19-07-2025
