How to protect a garage from dashing people



    Garages are different, it all depends on the imagination and capabilities of the owner. Accordingly, the protection of the garage can be very different: from the simplest to very sophisticated and expensive.

    Today we will talk about how to arm the garage yourself, so that the alarm notification comes to the phone of the garage owner. In addition, our solution will be quite simple.

    So, how to arm the garage yourself, so that an alarm notification comes to the phone of the garage owner.

    To solve this problem we need:



    The last two components can be taken from an old mobile phone.

    We connect these components according to the figure:



    Procedure:

    Insert the SIM card into the MA3401 module. Before installing, be sure to delete the PIN and PUK codes, as well as all phone numbers and SMS messages.

    Plug the charger into a 220V power outlet. Hold the power button of the MA3401 module for more than 5 seconds. Wait until the VD7 LED flashes and the VD1 LED lights up continuously. Call the SIM card number installed in the MA3401 module. In response, you should receive an SMS message that will mean that the device is associated with your phone number.

    Then, fix the detector ИО102-16 / 2 on the inside of the door or gate. If necessary, you can install two sensors by turning them on in parallel.

    Now, when the gate is opened, a dialer will be dialed to your phone and an SMS alert will be sent.

    If there is a need to arm and disarm with a 45 second pause, send to the SIM card number installed in the module, an SMS message with the text * # security.

    Now arming and disarming will occur with a pause of 45 seconds. That will allow you to close and open the gate without triggering an alarm. To do this, just briefly press the power button of the MA3401 module.

    If necessary, the module can be placed in a housing convenient for you, for example, BOX-FB04 or the like (and the housing can also be printed on a 3D printer ).



    Check the circuit for performance:



    In addition, the capabilities of this alarm can be expanded.

    To do this, use any motion sensor with a dry contact, for example, the MP433IR wireless series with the MP325M receiver. Normally closed MP325M relay contacts are connected to the Batton contacts of the MA3401. In this design, the GSM module is conveniently located directly near the power source, and the PIR motion sensor in the desired monitoring location.

    Demonstration of work can be seen here:



    Connection sketch



    With this inclusion, the module will additionally notify about the loss of the 220V network.

    You can also use the MP433DR2 wireless opening sensor and / or the MP433S wireless smoke detector . Then the alarm will warn not only about penetration into the room, but also about a fire.

    Short Description: SMS alarm MA3401It is intended for round-the-clock continuous protection of any objects, load control using SMS messages, temperature control using the built-in temperature sensor, forced load control, electronic lock control on call, as well as an alarm button. It will notify about the loss of voltage of the 220V network. It will be useful as a security cottage, garage or as an alarm to control home heating.

    Posted by: Vladimir Rublev (U4LOA)

    Also popular now: