Index >> Products

HWg Monitoring products

English version

Czech version

  LAN WiFi GSM WEB SNMP Email SMS Box-2-Box
Temperature HWg-STE, HWg-STE plus        
Ares 12 / Ares 10          
Humidity HWg-STE, HWg-STE plus        
Ares 12 / Ares 10          
DI (Digital Inputs) Poseidon    
HWg-STE plus        
Ares 12 / Ares 10          
I/O Controller            
DO (Digital Outputs) Damocles      
I/O Controller            
PING monitor IP WatchDog2 Lite
IP WatchDog Industrial
Water Leak detection HWg-WLD      
Poseidon + Sensors    
Ares 12 / Ares 10 + Sensors          
4-20 mA / 0-10V measuremet Poseidon + Sensors      
SMS alerts Poseidon 2250/4002 + gsm modem    
HWg-SMS-GW + other devices        
Energy metering HWg-PWR + M-Bus meter        


Ares 10: GSM thermometer with web portal, e-mail and SMS alarms

Ares 10 is a cost-effective GSM thermometer for remote monitoring and alarming. Connect up to 3 external sensors (temperature, humidity, light intensity, ...) and 2 contacts (digital detectors). Use the free-of-charge portal to configure the Ares, send alarms or display graphs. Ares 10 GSM/GPRS thermometer is easy to install and can be used anywhere as long as there is GSM coverage.

Ares12: Industrial GSM measurement and remote monitoring for 14 sensors

Ares 12 is a GSM remote environment monitoring unit with back-up power. Ares 12 can be used wherever there is GSM coverage. Ares can be used to connect several different sensors, digital inputs and a module with digital relay outputs. Ares 12 includes a battery providing several hours of backup power. Alerts to power failures by email or SMS (up to 5 phone numbers). Ares can be connected to the online portal.

  • Internal battery
  • Data logger
  • Remote firmware upgrade (FOTA)
  • All HWg 1-Wire UNI sensors supported
  • Many software options SW (HWg-PDMS, Nagios, SCADA)

STE2: WiFi and Ethernet Thermometer with Digital Inputs

LAN / WiFi temperature and humidity sensor with two digital inputs for dry contacts. Connects to the network via WiFi or Ethernet with PoE (802.3af) support. STE2 wifi and ethernet thermometer supports SNMP.

  • Ethernet / WiFi temperature monitor
  • WEB interface, SNMP compatible
  • STE2 online thermometer can be connected to the SensDesk online portal or to a SMS gateway.
  • STE2 wireless thermometer can be connected to the online portal (and a mobile app).
  • 2 DI (Digital Inputs) for Dry Contact
  • Up to 3 external Temperature or Humidity sensors
  • Alerts by Email / SMS (external GW) when sensor value out of the limits or when contact is closed

HWg-STE plus: Ethernet thermometer with Digital Inputs

WEB-based temperature and humidity measurement with two Digital Inputs for dry contacts, SNMP and WEB interfaces.

  • WEB interface, Graph, SNMP and online portal supported
  • 2 DI (Digital Inputs) for Dry Contact
  • Up to 2 external Temperature or Humidity sensors
  • Alerts by Email when sensor value out of the limits or when contact is closed

HWg-STE: Ethernet thermometer

HWg-STE is an Ethernet thermometer (hygrometer) with SNMP and WEB interfaces.

  • WEB interface, Graph, SNMP
  • Up to 2 external Temperature or Humidity sensors
  • Alerts by Email when value out of the limits

>> HWg-STE PoE: Power Over Ethernet version

Damocles xxxx - Matrix model overview

Remote digital inputs and outputs controlled over the network.

  • Various models: Digital Inputs / Digital Outputs (Relays)
  • SNMP, Modbus/TCP, XML, Email
  • Relay output for the Box-2-Box mode

HWg-PWR 3 / 12 / 25: Smart M-Bus to Ethernet gateway (SNMP, WEB)

HWg-PWR is a smart Ethernet gateway for remote energy metering and consumption monitoring. To measure the consumption of water, electricity and other energies, external meters with the M-Bus interface are used.

  • Reading data from up to 25 external M-Bus meaters (EN 13757-2)
  • M2M protocols: SNMP, Modbus/TCP, XML, Email, Syslog
  • Graph interface & Email alert per value
  • M-Bus auto-search
  • M-Bus meters powered by HWg-PWR
  • Power input 110/230V AC

HWg-WLD: Water leak detector

HWg-WLD is a network-enabled water leak detector with a water-absorbing sensing cable.

  • WEB interface, SNMP
  • Water leak sensing cable up to 85m
  • Alerts by Email / SNMP Trap
  • Remote relay supported (relay output control over the LAN)
  • PoE Power Over Ethernet (IEEE 802.3af) version available

Poseidon xxxx - Matrix model overview

Scalable IP sensors for remote monitoring applications.

IP WatchDog2 family

Autonomous monitoring of device outages with relay restart. Device monitored by PING, WWW pages or RS-232).

Detects LAN device outage or unresponsiveness (routers, IP cameras, WiFi AP, etc..) . Monitors device availability over LAN (PING/WEB) or serial line (RS-232). In case of outage, restarts or reboot the device automatically without human intervention. Two relay outputs for local restart.

  • Device in 2 versions:
  • 2 relay outputs
  • Email / SMS alerts
  • Up to 10 devices can be monitored
  • 5 methods of detecting device availability
  • SNMP interface
  • Data logger for 200 records
  • Can be connected to the portal
  • External GSM modem / SMS-GW

HWg-SMS-GW3HWg-SMS-GW2: GSM gateway for sending SMS alarms from other products

HWg-SMS-GW is a gateway that enables HW group products to send text message alarms. Send SMS alarms from all HW group products in your LAN. No software needed, works over a LAN at the Box-2-Box (Peer-to-Peer) level. Save administration costs and effort – use only a single SIM for all your devices.

  • Use just a single SIM to send SMS alerts from all HW group products
  • No software needed
    Text message alarm can be sent directly from individual HW group devices in the LAN using the Box-2-Box (Peer-to-Peer) mode
  • HWg-Trigger sends SMS alerts in case of failure of any HW group device in the network