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R718PQA-Wireless Toilet Occupancy 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.

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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.

  1. Compatible with LoRaWAN
  2.  2 ER14505 lithium batteries (3.6V / section) parallel power supply
  3.  Detectable occupancy status
  4.  Simple operation and setting
  5.  Protection class IP65
  6.  Compatible with LoRaWANTM Class A
  7.  Frequency hopping spread spectrum
  8.  Configuration parameters can be configured via a third-party software platform, data can be read and alerts can be set via SMS text and email (optional)
  9.  Applicable to third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
  10.  Low power consumption and long battery life

Note*: Battery life is determined by the sensor reporting frequency and other variables, please refer to http://www.netvox.com.tw/electric/electric_calc.html
On this website, users can find battery life of various models in different configurations.

Electric:

Input Power

2 x 3.6V ER14505 AA lithium batteries
(3.6V, 2400mah/section)

 Life Time

Battery life are 4.5 years
(condition: ambient temperature 25 ° C, report every 15 mins, txpower = 20 dBm, LoRa spreading factor SF = 10)

 Sleeping Mode

34uA

 Wake up Mode

6.3mA@3.3V

 Low Voltage Threshold

3.2V

 Receiving Current (max)

11mA @3.3V            

 Transmitting Current (max)

120mA/3.3V                     


Frequency:

TX Power

19dBm±1dBm

Rx Sensitivity

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

Antenna Type

Build-in antenna

Communication Range

Up to 10 km, the actual transmission distance depends on the environment.

Data Transfer Rate

0.3kbps~50kbps

Spread Technique

LoRa/FSK

Available Frequency

EU863-870, US902-928, AU915-928, KR920-923, AS923, CN470-510
Configured before shipment


Physical:

Dimension

Main Part: 112mm x88.19mm x 32mm

Weight

150g

Environment Temperature Range

-20℃ ~ 55℃

Environment Humidity Range

<90% RH  (No condensation)

Storage Temperature

-40℃ ~ 85℃