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R720F Wireless Liquid Hand Soap Sensor

The R718PQA is a wireless communication device that detects toilet occupancy. The device is equipped with a reed switch sensor for detecting the switch status of the door; a built-in PIR sensor (pyroelectric human body infrared sensor) to detect whether someone is in the toilet. Two detections are established at the same time to determine if the toilet is occupied. Through the wireless network, the detected data is transmitted to other devices for display, which uses the SX1276 wireless communication module.

  • Sensor
  • Waterproof
  • Class
  • Frequency band
  • Power type
  • Sleep Power consumption
  • Rx Sensitivity
  • Sensor Measurement Range
  • TX Power
  • Chipset
  • Certification
  • Cable length
  • Installation Type

SG$ 173.39

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The R718PQA is a wireless communication device that detects toilet occupancy. The device is equipped with a reed switch sensor for detecting the switch status of the door; a built-in PIR sensor (pyroelectric human body infrared sensor) to detect whether someone is in the toilet. Two detections are established at the same time to determine if the toilet is occupied. Through the wireless network, the detected data is transmitted to other devices for display, which uses the SX1276 wireless communication module.


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Netvox

Netvox pioneers in the development and manufacture of Wireless Sensor Network applications based on LoRaWAN and Zigbee Pro Home Automation profile open standard.  Since 2005, we have developed over 200 LoRaWAN devices and 250 Zigbee devices that are based on worldwide standards to work with existing systems.

There are more than 70 items in our LoRaWAN magnetic-mounted R718 series that comes with an IP 65/67 housing, and most of them are battery powered with long battery life.  For example, the battery life of our Temperature and Humidity Sensor for Low Temperature Environment R718A is more than 5 years based on 25℃, 15-minute report interval, 20dBm Tx power and SF=10.


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Overview

R720F series is a wireless communication device that can detect the existence of hand sanitizer / water leakage. This device is connected with two electrode rods which can be used to sense the state of the insufficient amount of hand sanitizer in the hand sanitizer box or whether there is water leakage in the detection area.

The shape and orientation of the electrode rod can be selected according to the needs (R720FLO, R720FLD,R720FU). The electrode rod can be trimmed to the required length as required by oneself.

The function of water leakage detection can choose R720FW.

              Features

              • • LoRaWAN Class A compatible
              • • Apply SX1276 wireless communication module
              • • 2 ER14505 battery AA SIZE (3.6V / section) parallel power supply
              • • IP Rating: IP65
              • • Electrode rod detection
              • • Improved power management for longer battery life
              • • Third-Party online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email (optional)
              • • Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne
              • • Battery Life*2:
              • Please refer to web: http://www.netvox.com.tw/electric/electric_calc.html
              • On this website, users can find battery lifetime for various models at different configurations.

              • *1. Actual range may vary depending on the environment.
              • *2. Battery life is determined by sensor reporting frequency and other variables

                        Specifications for R720F Wireless Liquid Hand Soap Sensor

                        Frequency band AS923 or AU915 or EU868 or US915
                        Installation Type U-Type or W-Type or L-Type-Upward or L-Type-Downward
                        Sensor Electica Node
                        Waterproof IP30
                        Class Class A
                        Power type 2 x ER14505
                        Sleep Power consumption 24uA
                        Rx Sensitivity -136dBm
                        Sensor Measurement Range 0.20~3.5m
                        TX Power 16dBm
                        Chipset SX1276
                        Certification TELEC
                        Cable length NA
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                        R720F series is a wireless communication device that can detect the existence of hand sanitizer/water leakage. This device is connected with two electrode rods which can be used to sense the state of the insufficient amount of hand sanitizer in the hand sanitizer box or whether there is water leakage in the detection area.

                        The shape and orientation of the electrode rod can be selected according to the needs (R720FLO, R720FLD, R720FU). The electrode rod can be trimmed to the required length as required by oneself. 

                        The function of water leakage detection can choose R720FW.


                        Features

                        • LoRaWAN Class A compatible
                        • Apply SX1276 wireless communication module
                        • 2 ER14505 battery AA SIZE (3.6V / section) parallel power supply
                        • IP Rating: IP65
                        • Electrode rod detection
                        • Improved power management for longer battery life
                        • Third-Party online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email (optional)
                        • Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne
                        • Battery Life*2:
                        Please refer to web: http://www.netvox.com.tw/electric/electric_calc.html
                        At this website, users can find battery lifetime for various models at different configurations.

                        *1. Actual range may vary depending on the environment.
                        *2. Battery life is determined by sensor reporting frequency and other variables


                        Electric:

                        Power supply

                        2 ER14505 lithium batteries( 3.6 V, 2400mAh / section) in parallel

                        Battery life

                        Battery life is 5 years
                        (condition: ambient temperature 25 ℃, report once every 15mins, txpower = 20dBm, LoRa spreading factor SF = 10)

                        Stand by Current

                        24uA

                        Wake up Current

                        7.12mA (typical value)

                        RF Receiving Current

                        11mA@3.3V"

                        RF Emission Current

                        120 mA @ 3 .3 V

                        Low Voltage Threshold

                        3.2V

                        Material

                        Nickel-plated phosphor bronze

                        Length

                        Total length: 201.5±1.5mm
                        10 sections of the electrode rod have been rolled grooves for easy cutting.


                        Frequency:

                        Frequency Range

                        863MHz-928MHz 470MHz-510MHz

                        TX Power

                        US915 20dbm;
                        AS923 16dbm;
                        AU915 20dbm;
                        CN470 19.15dbm;
                        EU868 16dbm;
                        KR920 14dbm;
                        IN865 20dbm;

                        Receiving Sensitivity

                        -136dBm(LoRa,Spreading Factor=12,Bit Rate=293bps );
                        -121dBm (FSK,Frequency deviation=5kHz, Bit Rate=1.2kbps)

                        Antenna Type

                        Built-in antenna

                        Communication Distance

                        Up to 10 km
                        (visible linear obstacle-free transmission distance, actual transmission distance depends on the environment )

                        Data Transfer Rate

                        LoRa: 0.3kbps~50kbps
                        FSK: 1.2kbps~300kbps

                        Modulation

                        LoRa/FSK (Note: You can choose one of them)

                        Supportable LoRaWAN Band

                        EU863-870,US902-928,AU915-928,KR920-923,AS923-1,AS923-2,AS923-3,
                        IN865-867,CN470-510

                        (Note: The frequency band is optional and needs to be configured before shipment)


                        Physical:

                        Size

                        L 88mm* W 65mm* H 19mm

                        Weight

                        Approximately 127 g

                        Environment Temperature Range

                        -20℃ ~ 55℃

                        Storage Temperature Range

                        -40℃ ~ 85℃

                        Environment Humidity Range

                        <90% RH (non-condensing)