• AN-108 LoRa WAN City Manhole Cover Wireless Monitoring and Alarm Machine

AN-108 LoRa WAN City Manhole Cover Wireless Monitoring and Alarm Machine

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  • Price:$108.58
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AN-108 LoRa WAN City Manhole Cover Wireless Monitoring and Alarm Machine


Description:
- Support the LORA radio frequency transmission
- Support the Weg-Sensor
- Function modularization design of RF external circuit
- Battery-powered
- Ingress Protection: 67

Specifications:
1.Master Parameter
- CPU: ARM-Cotex M3 kernel;Basic Frequency-32MHz;32bit
- Memory: 128KB, Flash/16KB, RAM/4KB, EEPROM
2.Hardware Parameter
- Sensor: Built-in Position Switch
- Exposed LoRa Antenna
3.Radio Performance Parameters
- Data Transmission Rate: 300bps~5.4bps
- Operating Frequency:470MHz~510MHz/863MHz~870MHz/902MHz~928MHz
- Support LORAWAN & P2P
- Maximum Power: 17dBm
- Sensitivity: 140dBm
4.Electrical Properties
- Power Consumption: 5mW
- Battery Capacity: 3.6V/2700mAh
5.Working Condition:
- Temperature: -30℃~+80℃
- Humidity: 10%~90%
6.Characteristics of DC
- Built-in rechargeable lithium battery
- Supply Voltage: DC3.6V
- Sleep Current: <10uA
- Operating Current: 110mA
7.Dimension: 240 x 215 x 102mm

Installation:
(1)Power on/off
- Power on: Moving magnet toward LoRa terminal center position sensor until hear the beep,
and the beep sound will automatically stop after 2 seconds that means power on, then you should remove the magnet.
- Power off: Moving magnet toward LoRa terminal center position sensor until hear the beep,
keep the magnet stay in the position, and the beep sound will automatically stop after 6 seconds that means power off, then you should remove the magnet.
Note: During switch on/off operation, you need to keep magnet stay in the position when heard the beep sound.
You can only ramove magnet until the beep stoped.
(2)Warning Beep
- The beep ringing last about 2 seconds then stop, that means Power On
- The beep ringing for 3 times, that means Network Access
- The beep ringing last about 6 seconds then stop, that means Power Off
(3)Installation Procedure
- Firstly, open the manhole cover, keep the surface of product toward the gateway direction; keep the position switch upward
- Secondly, find 4 corresponding points in the wall, then marked and punched
- Finally, pin the monitor and alarm machine to the wall by screws
Note:
1.During installation, the part of monitor and alarm need to be set at the opposite of gateway;
the spring of position switch can not beyond the top of well, in case of the manhole cover crush it that will cause a sensor failure.
2.When installing the manhole cover, please handle with care to avoid it damage the sensor.

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