R718PQA Wireless Toilet Occupancy Sensor

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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.

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

SG$ 222.63

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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

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 data retrieved is transmitted to other devices for display, which uses the SX1276 wireless communication module.

Features

Compatible with LoRaWAN
2 ER14505 lithium batteries (3.6V / section) parallel power supply
Detectable occupancy status
Simple operation and setting
Protection class IP65
Compatible with LoRaWANTM Class A
Frequency hopping spread spectrum
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)
Applicable to third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
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.

Specifications for R718PQA Wireless Toilet Occupancy Sensor

Frequency band	AS923 or AU915 or EU868 or US915
Sensor	Ultrasonic + NTC Temperature + Tilt
Waterproof	IP30
Class	Class A
Power type	2 x ER14505
Sleep Power consumption	70uA
Rx Sensitivity	-136dBm
Sensor Measurement Range	0.20~3.5m
TX Power	16dBm
Chipset	SX1276
Certification	TELEC
Cable length	NA

R718PQAUser manual
R718PQADatasheet

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 data retrieved is transmitted to other devices for display, which uses the SX1276 wireless communication module
Features

Compatible with LoRaWAN
2 ER14505 lithium batteries (3.6V / section) parallel power supply
Detectable occupancy status
Simple operation and setting
Protection class IP65
Compatible with LoRaWANTM Class A
Frequency hopping spread spectrum
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)
Applicable to third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenne
Low power consumption and long battery life

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℃