Ontech GSM 9025

The Ontech 9025 is a mobile unit that controls, alarms and monitors through the GSM network. Can handle outside usage and rough environments. The unit launches as soon as it is connected to power. The unit is powered by 9- 30 VDC or 24 VAC. A battery adapter comes with the unit. The unit also contains a backup battery which makes it suitable for all types of alarms that may occur such as power failures, burglar alarm and temperature alarm. All communication with the unit is handled through SMS even if they are integrated in the Android app.



Functions


The unit has potential free relay (10A, 230 V) that can be switched on and off through the GSM network and works with different other units such as radiators, pumps, etc. The alarm can be set with a delay, between 1 second and 99 hours. Alarms can also be activated automatically with the function Auto Relay.

The unit contains a backup battery. The purpose with this is that the unit will still be able to alarm if the power disappears. The alarm can be set to up to a 40 min delay. If the power is restored within the given time, the alarm will not be triggered. When the power is restored a SMS will be sent from the unit.

The unit has an internal temperature sensor. An external can also be connected. This is an extra accessory and is not included. At request the unit will report the temperature.

The unit can be set to alarm if the temperature goes below or above a set degree. This can be combined with the Auto relay function so that the relay will turn on or off if the unit alarms.

The unit has an internal temperature sensor. An external can also be connected. This is an extra accessory and is not included. At request the unit will report the temperature.

The unit can be set to alarm if the temperature goes below or above a set degree. This can be combined with the Auto relay function so that the relay will turn on or off if the unit alarms.


Specifications


  • Temperature area: -40 to + 55 degrees Celsius.
  • Relay: 230V/ 10A
  • Power nominally < 0.5W, maximum 4W.
  • GSM Dual Band 900/ 1800 MHz
  • GSM SIM- card size “Mini- SIM”
  • Two alarm inputs 3- 30 VDC. Can be set to Normally Open or Normally Closed
    • Internal temp sensor +/ -2 degrees at 25 degrees Celsius and the relay deactivated.
    • Short range- radio 2.4 GHz. Out effect 1 mW.
    • Output for an external temp sensor or adapter to measure current (4-20 mA).
    • Embedded backup- battery 4.2 Lithium Polymer 1100 mA.
    • Total weight 250 gram, cabinet measured 140*75*40 mm.