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Poseidon2 4402

Poseidon2 4402

model no [VAC- poseidon2-4002]
Ethernet:RJ45 (10/100 BASE-T)

Sensors: 6xRJ11 – max. 16 external sensors (1-Wire / 1-Wire UNI)
Power: 9-30V DC
Operating temperature: –30°C to +85°C (-22°F to +185°F)
Warranty: 5 years

M2M communication protocols: SNMP, XML, Modbus/TCP, HWg-Push
Ethernet: RJ45 (10/100 BASE-T)
WEB: Built-in web server
Online portal: online portal)



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    Poseidon2 4002 Data center environment monitoring

    Poseidon2 4002 is a device which is used for remote monitoring of the rack environmental situations. It is also used to measure temperature. It is used to check if the light are on or the doors are open or not in the server room and many more. It relay 4 digital outputs which can activate the fans or an additional light. 

    Poseidon2 is compatible with SNMP and includes a data logger. It use a email alerts to notify the reading of the system. 

    Poseidon 2 can be connected to the SensDesk which is a free online portal or the cloud sensor systems.

    Poseidon2 4002 can be connected up to 42 sensors i.e. 16 via 1-Wire UNI/1-Wire +26via RS-485). It can provide 12 digital dry contact inputs and 8 virtual digital outputs and also allows control of 4 relay outputs. 

    Poseidon2 4002 devices use built-in web server for configuration. This device can be observed or monitored remotely from anywhere by using the free SensDesk portal. It also has its own mobile application for iOs and Android. It is supported by the software like HWg-PDMS and Hwg-Trigger.


    1. It consists of 12x Digital input for dry contacts (state detectors).

    2. It consists of 4x Digital output relay output (low-voltage NO/NC relay contact).

    3. It is also MQTT compatible that allows connecting to IoT Hub, MS Azure, Bluemix Internet of things and other cloud services.

    4. It is connected via LAN and configured via built in web server.

    5. It also shows the pulse counters that retain their reading even on the power failure.

    6. It has 5 years of warranty period.

    7. It is supported for programmers: HWg-SDK.


    • It is used in Server room environment monitoring:

    1. Remote environment monitoring i.e. lights, power, fire protection system etc

    2. IT monitoring of security systems i.e.alarms, room / cabinet doors monitoring etc.

    • It is used in Remote environmental monitoring in a cabinet or in a datacenter\

    1. Temperature and humidity in the datacenter i.e.inside racks, in the A/C outlet, under the raised floor.

    2. Detection of redundant power failures

    3. SNMP environment monitoring system

    • It is used in Air-conditioning monitoring

    1. A/C, temperature, humidity monitoring

    2. It also control  additional cooling in a room or in a rack

    3. It give alert to leaking water

    • It is used in UPS / back-up generator monitoring

    1. It check the fuel level, diesel generator status, remote start over IP, monitoring of temperature and service contacts.

    • It is used in Industrial applications

    1. Remote monitoring of dry contacts.

    2. The readings of the device is stored in the internal memory by data logger.

    • It is used in Cooler and freezer monitoring + alarm indication

    1. It is used to measures temperature and humidity in a cooler or a freezer. When a value is out of a safe range, a relay output is activated for example turn on a warning light or sound a horn. Suitable for monitoring storages of food or pharmaceuticals. We recommend the PDMS software to monitor temperature.

    • It is used in Temperature and other measurements in a cloud

    1. Poseidon2 remote monitoring or observing device also can be connected to cloud systems. 

    • It is used in Surveillance systems

    1. The Sensor readings and detector system  states can be fed to IP camera systems of various brands. The Digital Outputs could  be used to turn on the lights in a certain zone or open/close gates.

    • It is used in Smart buildings

    1. Sensor readings can also be shared in several applications. 

    We supply this Poseidon2 VAC- poseidon2-4002 in the USA, UK, Germany, France, Netherlands, Spain, Switzerland, Sweden and other European countries. Also, we supply these this Poseidon2 VAC- poseidon2-4002  device that is  used for remote monitoring of the rack environmental situations in the Middle East and other Asian countries including India, Pakistan, Afghanistan, Bangladesh, Singapore, etc. Our African offices supply these this Poseidon2 VAC- poseidon2-4002  device that is  used for remote monitoring of the rack environmental situations across all African countries covering South Africa, Kenya, Nigeria, Tanzania, Rwanda, Djibouti, Morocco, Ghana, Ethiopia, Uganda, Morocco, Tunisia, Cameroon, Mauritius, Gabon, Seychelles, etc.

    Our Middle East offices supply these Poseidon2 VAC- poseidon2-4002 device that is used for remote monitoring of the rack environmental situations in the United Arab Emirates, Kingdom of Saudi Arabia, Qatar, Oman, Kuwait, Egypt, Lebanon, Bahrain, Libya, Iraq, Erbil, Jordan, etc.

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