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Intelligent Wireless Communication

(4-20mA/RS-485 exclusive use)

Features

Long-distance wireless transmission

No network route, no WiFi, remote wireless monitoring.

Four-level permissions monitoring system

According to the level of permissions, distinguish monitor access permissions or set access permissions.

IoT big data analysis

According to the detection value, it can be linked/manual switch or inverter. Automatic control of speed, switch and fault notification.

Smart Entrance Control

Real-time remote control switch and multiple door and window solenoid valve detection channels, without additional security burden.

Instant device status query

Matching with waterproof box above IP67 and waterproof quick connector, easy to install and set up

PRODUCT AND TECHNOLOGY

The company's products use NB-IoT/Cat-1/WiFi and other wireless transmission technologies can also be changed to Ethernet wired transmission.

All models are externally equipped with modules or sensors
  • 4/8 Port relay control module
  • AC110/220V digital current ratiotor
  • Digital Meter (RS485 Model)
  • TECO/Shilin motor inverter
  • More than 500 kinds of 4-20mA output of various types of sensing equipment (special gas, water quality, water level...) and other testing equipment)
  • All kinds of RS485 interface equipment customized monitoring

Can be used with solar cell systems.

It can be used with digital meters and current detectors to detect power consumption and fault alarms of equipment.

It can be used with the frequency converter to connect the detection value such as dissolved oxygen meter or temperature, and adjust the speed and operation time by yourself.

Intelligent wireless Otrol

01
  • Built-in measurement:
  • RS485 port
  • 4 groups of 4-20mA inputs
  • 12 sets of I/O dry contacts (digital)
  • temperature
  • pH
  • RP
  • Solar charge detection
DVT 智能無線通Otrol
  • 200 x 120 x 66 mm(不含天線)
  • 輸入電源:AC 100 ~ 240V
  • 外殼材質:ABS

智能無線通基礎款Otrol Basic

Intelligent wireless Otrol Basic

02
  • Built-in measurement:
  • RS485 port
  • 1 groups of 4-20mA inputs
  • 2 sets of I/O dry contacts (digital)
  • *BN-004:200 x 120 x75 mm /
  • *BN-004S:300 x 200 x 170 mm /
  • *BN-004F:400 x 300 x 170 mm
  • 輸入電源:DC 9 ~ 24V
  • 防水外殼材質:PC

智能無線太陽能養殖監控系統

Solar Wireless Intelligent Aquaculture Monitoring System

03
  • Built-in measurement: Temperature, pH, TDS, EC, Salinity, ORP, DO.
  • Four sets of manual/automatic power switches (set and installed by users according to the needs).
  • Intelligent control four sets aquaculture aerators or automatic feeding machines.
  • External connection port: 4-20mA, RS-485.
  • This product adopts NB-IoT/Cat-M1 wireless transmission technology.
  • LoRa, WIFI, and Zigbee modules are to be customised.
  • Attached with solar battery system.
  • Compatible with current transformer to detect power consumption and fault alarm.
  • Compatible with the frequency converter to link the dissolved oxygen meter/ thermometer to detect numeric values to adjust the speed and action time automatically.
  • *BN-004:200 x 120 x75 mm /
  • *BN-004S:300 x 200 x 170 mm /
  • *BN-004F:400 x 300 x 170 mm
  • 輸入電源:DC 9 ~ 24V
  • 防水外殼材質:PC

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