06/08/2024 I. Product overview 1. Main functions This document describes the technical operation of 7-in-1 room sensors, connected via LoRaWAN or Sigfox, powered by batteries or USB, and rapidly configurable via NFC. The range comprises 4 products, depending on the integrated sensors: temperature, humidity, CO2, VOC*, brightness, presence and noise. MODELE T°/HUM VOCS...
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06/08/2024 iZiAiR assesses Air Detects and Sound under control Reliable data Temperature I Quality transmission Humidity measures ambient Measures noise and light This on-board algorithm identifies noise pollution. Transmission modes For better indoor simplifies the The brightness sensor adapted to every need, comfort.
06/08/2024 2. product diagram DIMENSIONS & WEIGHT 110 g including 2 batteries 3. Kit description 1 x product 1 x base 1 x double- sided adhesive 1 x microSD 256 MB 2 x screws & dowels 1 or 2 x batteries * : Depending on model.
Online downlink calculation tool for remote product reconfiguration: https://nexelec- support.fr/n/downlink/ > VOLT: Online product range calculator : https://nexelec-support.fr/n/volt/ If you have any questions, our support team can be contacted by e-mail at support@nexelec.fr. D948G_SIGN RISE FEEL MOVE WAVE_LoRa_Sigfox_Guide_Technique_EN - public...
06/08/2024 II. Product installation 6. Installation sites RECOMMENDED PLACES The equipment should be placed in a location representative of average exposure. Ideally, the product should be placed in a central area of the room, between 50cm and 2m high. A CO2 collector covers about 100m². PLACES TO AVOID To avoid distorting the measurements, try to position it away from exposed areas: >...
06/08/2024 7. Detector mounting MOUNTING THE DETECTOR ON A WALL The product can be wall-mounted either : > with screws and plugs, supplied with the product Follow the procedure below: > Choose a suitable location to mount the sensor on the wall >...
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06/08/2024 > by double-sided adhesive tape, supplied with the product: Follow the procedure below: > Choose a suitable location to mount the sensor on the wall > Remove the mounting base from the detector > Place the adhesive on the back of the base and press down for about ten seconds. >...
06/08/2024 MOUNTING ON A STANDARD ELECTRICAL FLUSH-MOUNTING BOX A power supply kit is available in the Nexelec accessories list. It contains : > 220V to 5V USB transformer, can be integrated into flush-mounting boxes > A specially adapted USB cable (short length, angled end) >...
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06/08/2024 Simply place the detector on a piece of furniture or a shelf . 8. Anti-theft mounting The product is supplied with an M3x8 screw to lock it to its mounting base. In this way, the product cannot be removed from its base without a special tool. D948G_SIGN RISE FEEL MOVE WAVE_LoRa_Sigfox_Guide_Technique_EN - public...
06/08/2024 9. Pull-out detection The product is fitted with a magnet to check whether or not the product is installed on its mounting base. This function ensures that products have not been removed from their base. As soon as the product is inserted or removed from its base, a LoRaWAN or Sigfox "Product Status"...
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06/08/2024 — 02. Automatic connection to network (LoRaWAN products) Once powered, the : > Initializes for approx. 5 seconds: steady green LED > Automatically attempts to connect to the LoRaWAN network The main LED and the secondary LED simultaneously display the stages of the product initialization and connection phase: At the end of the connection phase (approx.
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06/08/2024 III. Main buttons and LEDs l Main LED Main button Support type Actions generated Main LED : Low CO2 level • Instant measurement and Short press Average CO2 level transmission High CO2 level • Air quality indication 2 successive flashes of the LED : Network connection OK, Product OK Network connection OK, Battery low •...
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06/08/2024 IV. Button and secondary LED The secondary button is located on the back of the product. An object (pen, paper clip, etc.) is required to activate the button. The sequence of actions induced by the use of the secondary button can be observed on the product's secondary LED, located next to the secondary button.
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06/08/2024 V. Environmental measures PRECISION AND RESOLUTION Precision Type Unit range Resolution Typ. Max. 0-5000 ±(50 ppm ± 3% of value) VOC* µg/m3 0-15000 Temperature °C -30-+70 ±0.2 °C ±0.4 °C Humidity %R.H. 0-100 ±2%RH ±3%RH Brightness 0-5100 ± 5lux Noise level 35-120 ±...
06/08/2024 MEASUREMENT PERIOD By default, the product measures every 10 minutes. The period is configurable downlink LoRaWAN or NFC. > The following measurements are taken continuously between two transmissions: The sound level is measured for 200 ms every 10 seconds. Average and maximum values are calculated between two transmissions.
06/08/2024 VI. CO2 measurement TECHNOLOGY The product features a CO2 sensor with NDIR non-dispersive infrared technology. AUTOMATIC CALIBRATION CO2 is measured using NDIR infrared technology. This optical technology can cause the measurement to drift over time, which the product automatically compensates for using an ABC (Automatic Baseline Correction) method.
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06/08/2024 VII. Motion detection (PIR) The motion sensor detects up to 6m in front of the product, and at an angle of 92°. D948G_SIGN RISE FEEL MOVE WAVE_LoRa_Sigfox_Guide_Technique_EN - public...
06/08/2024 VIII. LED indicator for CO2 The air quality sensor operates autonomously and indicates air confinement via the product's main LED: BATTERY-POWERED USB POWER SUPPLY Good air quality No flashing fixed Medium containment, ventilation Flashing fixed required High containment, ventilation required Flashing fixed *: short press on main button displays current air quality for 3 seconds...
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06/08/2024 X. iZiAiR Nexelec has designed the iZiAir integrated algorithm to simplify indoor air quality assessment. The algorithm adapts to the measurement data available, enabling rapid assessment of air quality levels. IZiAir can analyze up to 9 pollutants simultaneously. The algorithm measures the concentration of each of these pollutants, and prioritizes their hazardousness.
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06/08/2024 XI. NFC access to measurements The data measured by the product can be consulted via the NFC TOUCH application. This function is particularly useful for : > View current values of various environmental parameters : o Temperature o Relative humidity o CO2 concentration o VOC* concentration o Brightness...
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06/08/2024 XII. Recording measurements on SD card Environmental measurements can be stored on the sensor's MicroSD card. This function is particularly suitable for analyzing all product measurements over a relatively long period, typically from several days to several months. A file is created each month, and updated daily with the day's measurements. The file on the SD card is also updated when the sensor is removed from its holder.
06/08/2024 COPY FILES TO YOUR COMPUTER REPLACING THE SD CARD Replace the SD card in the sensor, then the power supply (battery or USB). Replace the sensor on its base and install the anti-theft screw. 13. Troubleshooting : The date or time of recordings on the SD card is incorrect: The product's time is automatically set by the phone when it starts recording measurements via the NFC TOUCH application.
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14. Estimating my product's autonomy An online calculation tool is available: https://nexelec-support.fr/n/volt/ It allows you to evaluate product autonomy according to transmission modes, network parameters, LED activation time, etc. You can also access it by scanning or clicking on the Qr Code : 15.
06/08/2024 16. Typical applications The table below shows the operating life of the product powered by 2 SAFT LS14500 batteries under standard conditions and configurations. — 04. LoRaWan products connected in SF10. CONFIGURATION AUTONOMY FEEL Periodic mode:30 minutes 22 years old Datalog, measurement 30 minutes, transmission 3h, repeat FEEL 38 years old...
06/08/2024 XIV. Network settings 17. Recommended LoRaWAN parameters LoRaWAN protocol version: Product compatible with versions 1.1.0 and 1.0.4 Regional parameters: Product compatible with parameters RP001 1.1 rev B and RP002 1.0.3 Profile: Class A (RX2SF9 or RX2SF12) Available frequencies: EU868 / US915 Join type : OTAA AppEUI: 0x70B3D540FCAD56DF DevEUI: Unique identifier for each product.
06/08/2024 19. Network connection — 06. LoRaWAN products AUTOMATIC CONNECTION ON POWER-UP When the device is switched on, two attempts are made to connect to the network. If the connection is successful, the product will send its configuration and status. COMMISSIONING STRATEGY IN THE EVENT OF INITIAL FAILURE If the initial connection process has failed, the product will automatically try to join the network with an increasing period between each attempt:...
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06/08/2024 20. Description of data transmission modes — 08. Periodic data This mode enables periodic transmission of data measured by the product. The data transmission period is configurable. By default, it is 30 minutes. Between these periodic messages, the product continues to measure the various parameters. If a significant change is observed, a message is sent immediately.
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06/08/2024 LORAWAN PRODUCTS Note: Datalog is not available on US products. Temperature and CO2 data can be transmitted in Datalog mode. Each type of measurement is integrated into a specific message. Thus, if Datalog CO2 and temperature modes are activated, the product will send two messages: one containing CO2 measurements, the other containing temperature measurements.
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06/08/2024 SIGFOX PRODUCT The Datalog function enables 3 measurements to be combined in a single message. This function is very useful for obtaining periodic data while preserving the product's autonomy. The time between measurements can be set via the NFC application. Possible values are: 10, 30 and 60 minutes.
06/08/2024 21. Description general messages The different types of messages are described below: Message Can be Function details Message index Configurable transmission deactivated 0x01: LoRa EU Periodical and event- Periodic data 0x11: Sigfox based Historical data 0x02: CO2 Periodical (Datalog) 0x03: Temperature Product status 0x05: LoRa EU...
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06/08/2024 The data is organized in the message as follows: Size Valid Offset Data Description Scale Unit (bit) range FEEL : 0xA9 RISE : 0xAA Product type Product model MOVE : 0xAB WAVE: SIGN : 0xAD 0x02 : Datalog CO2 Datalog containing : Message type 0x03 : Datalog temperature...
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06/08/2024 LORAWAN US915 AND SIGFOX Datalog data is logged and sent at regular intervals. They are ordered from the most recent value to the oldest. The first value (index n in the message description) corresponds to the current value. The n-1 value represents the previously measured value, and so on.
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06/08/2024 LORAWAN EU868 The product measures and sends a message containing environmental data in the following format : Size Valid Offset Data Description Scale Unit (bit) range FEEL : 0xA9 RISE: 0xAA Product type Product configuration MOVE : 0xAB WAVE: SIGN : 0xAD Message type Periodic data...
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06/08/2024 7: Error 0: None 1-4: Reserved 5: CO2 IAQ Source Main pollutant iZiAIR 6: VOC 7-14: Reserved 15: Error 0: Very good IAQ CO2 iZiAIR CO2 specific level 1: Reserved 2: Medium 3: Reserved IAQ VOCs iZiAIR VOC* specific level 4: Attention 5-6: Reserved 7: Error Padding...
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06/08/2024 LORAWAN US915 AND SIGFOX The product measures and sends a message containing environmental data in the following format: Size Valid Offset Data Description Scale Unit (bit) range FEEL : 0xA9 RISE : 0xAA Product type Product configuration MOVE : 0xAB WAVE: SIGN : 0xAD Message type...
06/08/2024 — 12. Product status This message is sent when the product is switched on, repeated every day and sent instantly when any of the following information changes: > Hardware status (HW), > Application status pending. LORAWAN EU868 Size Valid Offset Data Description...
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06/08/2024 3: Functionality disabled. life 4: SD card at end of 0-1000 0-1000 Month Product Cumulative duration of activation time product activation 1023: error counter Time since last Time in days since last 0-250 0-250 Days calibration calibration. 255: error Reserved Reserved 0: Base not detected...
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06/08/2024 LORAWAN US915 AND SIGFOX Size Offset Data Description Valid range Scale Unit (bit) FEEL : 0xA9 RISE : 0xAA Product type Product configuration MOVE: 0xAB WAVE: SIGN : 0xAD 0x15 Message type Product status Hardware 0-250 0-250 Hardware version version Software 0-250...
06/08/2024 0: Base not detected 1: Base detected Pull-out 2: Sensor removed from base just detection Pull-out detection status status 3: Sensor installed on bracket just — 13. Product configuration A message confirming the current product configuration is sent : >...
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06/08/2024 Activation / deactivation of 0: Automatic calibration disabled Automatic CO2 automatic calibration of CO2 1: Automatic calibration enabled calibration measurement CO2 medium CO2 threshold between good 0-1000 0-5000 level and medium level CO2 threshold between medium 0-1000 0-5000 CO2 high level and high level 0: Non-active;...
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06/08/2024 Product date Year (since 2000) 0-63 0-63 Years Product date Month 01-12 1-12 Month Product date 1-31 1-31 Days Product date Time 0-23 0-23 Hours Product date Minute 0-59 0-59 Minutes Datalog 0: Non-active; 1: Active Enable / disable sending of humidity On / historical humidity readings Fcnt of downlink causing...
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06/08/2024 LORAWAN US915 AND SIGFOX Configuration data is sent in two Sigfox frames. Frame n°1 Size Offset Data Description Valid Range Scale Unit (bit) FEEL : 0xA9 RISE: 0xAA Product type Product configuration MOVE : 0xAB WAVE: SIGN : 0xAD Message type 0x16 Product configuration...
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06/08/2024 Activation/deactivation LED medium level of LED indication for 0: Non-active; 1: Active average CO2 level General Buzzer activation/deactivation 0: Non-active; 1: Active of buzzer notification Activate/deactivate Buzzer confirmation buzzer notification 0: Non-active; 1: Active confirmation 0: CO2 Defines the data notified Data used by LED and buzzer 1: iZiAIR by the LED and buzzer...
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06/08/2024 Frame n°2 Size Offset Data Description Valid Range Scale Unit (bit) FEEL : 0xA9 RISE : 0xAA Product type Product configuration MOVE : 0xAB WAVE: SIGN : 0xAD Message type 0x17 Product configuration Activate / Deactivate Periodic data On / Off periodic data 0: Non-active;...
06/08/2024 XV. Product configuration and remote control An online downlink calculation tool is available: https://nexelec-support.fr/n/downlink The product can be reconfigured to best suit each use case. This reconfiguration can be carried out : > locally, using a smartphone or tablet via the NFC TOUCH application;...
06/08/2024 24. Configurations for light and sound indicators CONFIGURATION TYPE DEFAULT VALUE POSSIBLE CONFIGURATION Orange" LED threshold configuration 800 ppm 0-5000 ppm Red" LED threshold configuration 1500 ppm 0-5000 ppm LED CO2 indicator light Activated On | Off Orange" level notification CO2 LED Activated On | Off Acoustic notification of CO2 level change...
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06/08/2024 Sending Datalog temperature data On | Off Send Datalog CO2 historical data On | Off Number of new measurements included in a Datalog 1-36 message. Datalog transmission period 30 min-24h Number of transmissions of the same measure 1-24 26. Commands related to product maintenance, reliability and safety ORDER TYPE PARAMETER...
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The first byte is the header: 0x55. The following bytes can be used to reconfigure the product format: Command ID and DATA. Note: Downlink functionality will certainly evolve in the future. To ensure backward compatibility, Nexelec recommends sending IDs from the lowest to the highest value.
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0: disabled Activation / deactivation of "Orange" level 1: activated notification LED CO2 0x2F 5-30 5-30 minutes Period between two measurements 0x33 Nexelec reserved order 0x46 Nexelec reserved order 0x47 Nexelec reserved order 0x48 Nexelec reserved order 0x49 10-60 10-60 minutes...
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The TOUCH product reconfiguration application is available on Android and iOS for devices (mobile, tablet) equipped with an NFC interface. 32. Access to TOUCH Android application documentation Documentation for the Touch application is available on the support site. Link: https://support.nexelec.fr/fr/support/solutions/folders/80000680573 D948G_SIGN RISE FEEL MOVE WAVE_LoRa_Sigfox_Guide_Technique_EN - public...
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06/08/2024 XIX. ISED Statement English:This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of The digital apparatus complies with Canadian CAN ICES-3 (B)/NMB-3(B).
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06/08/2024 Monitoring developments Document Details Date revision Created 31/08/2023 Minor modifications 12/09/2023 08/02/2024 Add SIGFOX information ISED Statement added 07/03/2024 04/04/2024 Add datalog configuration for Sigfox and LoRa US frames Integration of Datalog humidity data 16/05/2024 WAVE product added 05/08/2024 D948G_SIGN RISE FEEL MOVE WAVE_LoRa_Sigfox_Guide_Technique_EN - public...
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