SMSwatchdog* modules use the global GSM/3GPP cellular mobile network infrastructure and allow long-distance interactions with electrical devices.
For maximum practical usability, SMSwatchdog* mini-alarm systems
- can be used with any standard off-the-shelf mobile phone – acting as a remote control
- use SMS messages for interactive communication
Made in Germany – for DIY enthusiasts and makers
The SMSwatchdog-SW2 is a member of the SMSwatchdog* family of cellular mini-alarm systems. The SW2 is focused on binary monitoring and alerting users about detected events. Typical events to be observed are
- access to a room through an entry door, open a window
- movement of an (electrical) object, e.g. a car
- removal of an object, e.g. a display item
- bulk good or liquids inside a container reaching a certain threshold level, e.g. in a water tank
- flooding, e.g. of a laundry room
Detection of such events will tigger an alert message to the user who has armed the SMSwatchdog* device. The SMSwatchdog-SW2 offers two independent event detection channels – to be configured and armed/disarmed for different alarm types. For example, you can use one for access control (e.g. an opened door), the other one for flood sensing.
Sample application scenario
Inform residents in case a window has been opened:
Product Information
User Manual (english)
SIM Selection Guide (english)
Latest documentation can be dowloaded from here. If you have questions, don’t hesitate to contact us: