R718F Netvox LoRaWAN Wireless Reed Switch Open/Close Detection Sensor
R718F utilizes a reed switch to detect whether two objects are separated or not. An example of R718F’s application is to detect the state of a door or window for security purposes. It is based on SX1276 wireless communication module, and the communication is fully compatible with LoRaWAN™ Protocol (Class A).
The reed switch is on (conducting) within the magnetic range, and is off (non-conducting) when it's out of the magnetic range. The module can detect the closing and opening signals so that the state of the door window status can be detected.
Features:
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Wireless Range Of 10 Km
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LoRaWAN™ Class A Compatible
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Frequency Hopping Spread Spectrum (FHSS)
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Improved Interference Immunity
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Improved Power Management For Longer Battery Life
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Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC For Sensor Data Messages)
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Battery Life*2:
⁻ 5 Years
(Conditions: Ambient Temperature 25 °C, 20 Triggers/Day, Txpower = 20dBm, LoRa Spreading Factor SF = 10)
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Over-The-Air Updates
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Third-Party Online Wireless Sensor Monitoring And Notification System To Configure Sensors, View Data And Set Alerts Via SMS Text And Email (Optional)
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Available Third-Party Platform: Actility/ThingPark, TTN, MyDevices/Cayenne
Battery: https://www.iot-store.com.au/products/er14505-2400mah-3-6v-lithium-battery-aa-cell
Electric
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Input Power
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2 X 3.6V ER14505 AA Lithium Batteries
(3.6V2400mah/Section）
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Sleeping Mode
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20uA
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Wake Up Mode
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6.3mA@3.3V
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Receiving Current (Max)
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11mA @3.3V
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Transmitting Current (Max)
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120mA/3.3V
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Battery Voltage Measurement
Accuracy
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±0.1V
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Low Voltage Threshold
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3.2V
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Frequency
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TX Power
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19dBm±1dBm
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Rx Sensitivity
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-136dBm (LoRa，Spreading Factor=12, Bit Rate=293bps )
-121dBm (FSK,Frequency Deviation=5kHz, Bit Rate=1.2kbps)
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Antenna Type
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Build-In Antenna
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Communication Range
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10 Km (Line-Of-Sight, The Actual Transmission Distance Depends On The Environment)
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Data Transfer Rate
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0.3kbps～50kbps
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Spread Technique
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LoRa/FSK
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Available Frequency
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AU915-928, AS923
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Physical
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Dimension
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Main Part: L: 112mm*W: 65mm*H: 32mm
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Weight
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141g
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Environment Temperature Range
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-20℃ ～ 55℃
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Environment Humidity Range
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<90% RH (No Condensation)
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Storage Temperature
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-40℃ ～ 85℃
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IP Rating (Main Part)
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IP67
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IP Rating (External Sensor)
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IP67
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Documentation:
Datasheet
User manual
Netvox LoRaWAN Catalog
Battery Calculator:
Netvox Battery Calculator
Netvox LoRa Command Resolver:
Payload Format and Examples
Netvox LoRaWAN Application Command V1.9
Netvox LoRaWAN Application Devicetype V1.9
Example of payload (ConfigureCmd)_R718CK2
example of payload (ReportDataCmd)
Frequency Conversion (Sub frequencies of AU915)
Lora Calibrate Tool User Manual
Programming Instruction STlink
