Niko Presence Detector P41MR Manual
Model: 353-601021
Brand: Niko
Product Overview
The Niko P41MR is a 230V secondary presence detector designed for flush mounting with a SnapFit system. It offers a detection range of 12-13 meters with a 360° coverage angle.
This manual provides installation instructions, LED behavior explanations, specifications, and troubleshooting guidance.
? 4 year warranty
Installation Guide
Important: Ensure the power is OFF (230V - Power OFF) before starting installation.
Mounting
- Step 1: Prepare Mounting Location
- The detector requires a diameter 76 mm drill hole.
- Fixed Ceiling Mounting: The mounting bracket is [fixed ceiling].
- Suspended Ceiling Mounting: The mounting bracket is [suspended ceiling].
- Ensure the mounting height is between 2 and 3.5 meters. Minimum flush mounting depth required is 56.9 mm.
Wiring
- Step 2: Connect Wires
- Refer to the wiring diagram. Connect the 230V power supply (L, N) and the load control (C, NO).
- The terminals are marked: T1/S, N, L, C, NO, S, S, N, N, L, L.
- Note: The terminal marked with '*' can be removed if you want to use the contact as a dry contact (potential-free).
- Wire capacity: 1.5/2.5 mm².
Dimensions
- Step 3: Check Dimensions
- Overall dimensions: Ø 120 mm (height 66.4 mm).
- Visible dimensions: Ø 88 mm (height 9.5 mm).
- The detector fits into a diameter 76 mm cutout.
- Mounting height: 2-3.5 m.
- Minimum flush mounting depth: 56.9 mm.
Final Installation
- Step 4: Mount Detector
- Connect the detector to the 230V power supply (230V - Power ON).
- The detector snaps into place using the SnapFit mounting bracket.
- The required ceiling thickness for mounting is 9.5-40 mm (for fixed ceiling) or 0.2-9 mm (for suspended ceiling).
- The detector can be optionally connected via Bluetooth for app configuration.
App Configuration
Bluetooth Connection
- Connect your mobile device to the detector via Bluetooth for configuration.
- Download the Niko detector tool app from ▶️ [Google Play Store] or ▶️ [Apple App Store].
- Maximum Bluetooth range: 25 m (free field).
Settings
- Adjust settings such as Sensitivity (default: High).
- Configuration is done via the app using 2-way Bluetooth communication.
LED Indicator Status
LED Behaviour (230V - Power ON)
| LED State | Meaning | Action/Info |
|---|---|---|
| ? Green LED continuous on | Connection OK | |
| ? Green LED flashing | Warming up | |
| ? Red LED continuous on | Error | The detector has detected an error. Check app notifications for more information. |
| ? Red LED flashing | Wait | More info --> |
| ? Blue LED flashing | Walk test active |
Technical Specifications
| Parameter | Value |
|---|---|
| Article number | 353-601021 |
| Configuration | 230 V Secondary detector |
| Input voltage | 230 Vac ± 10 %, 50 Hz |
| Maximum power consumption | 0.2 W |
| Detection angle | 360° |
| Detection range (PIR) | Ø 12 m from a height of 3 m |
| Ambient temperature | -25 – +40 °C |
| Mounting method | Flush mounting with SnapFit mounting bracket |
| Mounting height | 2 – 3.5 m |
| Drill diameter | 76 mm |
| Minimum flush mounting depth | 56.9 mm |
| Colour | White (RAL 9010) |
| Dimensions visible (HxWxD) | 100 x 100 x 9.5 mm |
| Dimensions (HxWxD) | 120 x 120 x 66.4 mm |
| Wire capacity | 1.5/2.5 mm² |
| Maximum range Bluetooth® (free field, depending on the device) | 25 m |
| Operating frequency | 2.4 GHz |
| Maximum radio frequency power | -2 dBm |
| Protection degree | IP20 |
| Impact resistance | IK02 |
| Modification of settings | App (iOS/Android) and 2-way Bluetooth® communication |
| Halogen-free | Yes |
| Marking | CE |
Detection Area
The detection area is measured according to EN/IEC63180. The diagram shows coverage at different distances and angles.
- Range A (Walking): Up to 2.5 m (at height 3.0 m)
- Range B (Presence): Up to 13 m (at height 3.0 m)
- Range C (Presence): Up to 11 m (at height 3.0 m)
- Range D (Towards Presence): Up to 3 m (at height 3.0 m)
- The diagram indicates coverage zones for different detection scenarios (Walking, Presence, Towards Presence) at a standard mounting height of 3 meters.
Troubleshooting Guide
| Problem | Possible Cause | Proposed Solution |
|---|---|---|
| Load does not turn on | The wiring is not correct | Check the wiring scheme. |
| The detector receives false triggers | Check for any objects that may cause false triggering and remove them from the detection range or lower the sensitivity. | |
| Load does not turn off | The wiring is not correct | Check the wiring scheme. |
| The detector receives false triggers | Check for any objects that may cause false triggering and remove them from the detection range or lower the sensitivity. | |
| App cannot connect to the detector | Bluetooth® has been disabled on your mobile device | Enable Bluetooth® on your mobile device. |
Support & Contact
Niko Headquarters: Industriepark West 40, 9100 Sint-Niklaas, Belgium
Website: www.niko.eu
Contact Numbers:
- Belgium: +32 3 778 90 80
- Netherlands: +31 880 15 96 10
- France: +33 820 20 66 25
- Germany: +49 7623 96697-0
- Switzerland: +41 44 878 22 22
- Austria: +43 1 7965514
- Denmark: +45 74 42 47 26
- Sweden: +46 8 410 200 15
- Norway: +47 66 77 57 50
- Poland: +48 509 378 373
- Slovakia: +421 2 63 825 155
Email Support:
- General: support@niko.eu
- Belgium: support.be@niko.eu
- Netherlands: support.nl@niko.eu
- France: support.fr@niko.eu
- Germany: support.de@niko.eu
- Switzerland: support.ch@niko.eu
- Austria: support.at@niko.eu
- Denmark: support.dk@niko.eu
- Sweden: support.se@niko.eu
- Norway: support.no@niko.eu
- Italy: support.ch@niko.eu (Note: Italy support routed via CH)
- Poland: support.pl@niko.eu
- Slovakia: support.sk@niko.eu
Niko strives to provide complete and correct manuals. Please report any deficiencies to support@niko.eu.
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