Est. Price

• $89.00

Features

• and set alerts via SMS text and email (optional)
• *1. Actual range may vary depending on environment.
• *2. Battery life is determined by sensor reporting frequency and other variables

Specifications

• Electric:Input Power
• 2 x 3.6V ER14505 AA lithium batteries(3.6V2400mah/section）
• Sleeping Mode
• 22uA
• Wake up Mode
• [email protected]
• Receiving Current (max)
• 11mA @3.3V
• Transmitting Current (max)
• 120mA/3.3V
• Battery Voltage Measurement Accuracy
• ±0.1V
• Low Voltage Threshold
• 3.2V
• 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
• 10 km (line-of-sight, the actual transmission distance depends on the environment)
• Data Transfer Rate
• 0.3kbps～50kbps
• Spread Technique
• LoRa/FSK
• Available Frequency
• US915 AU915 AS923 EU868 KR920 CN470Configured before shipment
• Physical:Dimension
• Main Part: L: 112mm*W: 65mm*H: 32mm
• Weight
• 141g
• Environment Temperature Range
• -20℃ ～ 55℃
• Environment Humidity Range
• <90% RH (No condensation)
• Storage Temperature
• -40℃ ～ 85℃

Resources

• Wiki
• User Guide
• Datasheet

Images

Details

R718J-Wireless Dry Contact Interface...