Among the various home alarm systems available on the market, there is one in particular that is valued for its effectiveness and its capability to integrate the traditional advantages of such devices with other exclusive features — the burglar alarm with a security system cellular dialer.
This is a component that is now integrated into almost all home burglar alarms available on the market and which represents an indispensable plus for security: the security system cellular dialer present in the control unit of an alarm system and its task is to send, via telephone, a recorded message to all contacts that you decide to insert indicating them as primary.
In essence, it is possible to set, during the configuration of the entire system, the numbers you want to be contacted in case of emergency, therefore in the unfortunate event of an attempted intrusion into your home.
How the security system cellular dialer works
Once a possible intrusion is registered, the security system cellular dialer is activated by receiving the signal from the control unit and then proceeds by sending the message to all the telephone numbers indicated inside; an alarm message will then be sent to these contacts indicating the attempted intrusion.
It will therefore be the homeowner’s responsibility to indicate the telephone numbers to which to send the message, thus adding, in addition to his own, also those of other people considered trustworthy and who he wants to contact for emergencies.
A device that essentially has a great possibility of customization, the homeowner himself decides how to set it up and which contacts to insert, as well as the message to send, recorded in the form of a standard phrase, to the aforementioned contacts.
Send a message to selected contacts
The message in question, as well as to selected and trusted contacts, can also be sent to the police or private security institutions, if a contract of this kind is signed, therefore in the case of an alarm with an operations center.
In a cellular dialer device, the signal can be sent either via a landline or via a GMS telephone line, via the homeowner’s mobile phone. In addition, it is also possible to use a SIM card, exactly like those used for mobile phones, to be inserted directly into the alarm system with a security system cellular dialer.
To function flawlessly, the advice of experts is to use a security system cellular dialer that has a double line, as thieves may be able to deactivate the ordinary line.
How does an alarm with SIM work?
Cellular networks are used by SIM (Subscriber Identity Module) alarm systems to transmit alerts and alarms. This kind of technology adds an extra degree of security since it may continue to function even in the case of problems with the electrical network or fixed telephone line. It is especially helpful in locations where the fixed internet connection is spotty or nonexistent. This is the specific way it operates:
System Components
A SIM alarm system typically comprises various sensors (e.g., motion sensors, magnetic door and window contacts, smoke sensors), an alarm control panel that orchestrates the system, and a siren. The control panel is equipped with a security system cellular dialer, incorporating a GSM (Global System for Mobile Communications) or LTE/4G module housing the SIM card.
Communication
The SIM card within the alarm control unit establishes cellular network connectivity similar to a smartphone. Upon detecting an alert (such as a motion detected by a sensor or a door/window contact opening), the alarm panel transmits messages via the cellular network.
Notifications and Alarms
Notifications can be sent in various ways, including:
SMS: A text message is sent to pre-programmed numbers (such as the homeowner or a monitoring service).
Telephone calls: Some systems can make automated telephone calls to communicate the alarm.
Mobile App: If your alarm system has mobile app compatibility, it can send push notifications through the app.
Benefits of the SIM
Landline Independence: The system is more resilient to malfunctions and tampering since it does not rely on a wired or Wi-Fi internet connection.
Functionality During Power Outages: The system can function and send out alarms even when there is a power loss because of the backup battery in the alarm control panel.
Flexibility: If you want a backup plan in case your primary internet connection breaks, this is the best solution for places without internet access.
Cost considerations: The SIM card data plan may have a monthly or yearly fee in addition to the system’s original purchase and installation charges.
Cellular Coverage: The extent to which the alarm system’s location is covered by cellular networks determines the quality of the service. Selecting an operator with enough coverage in the desired location is crucial.
Security: Even though cellular connection is usually safe, you should make sure that your alarm system has enough security features to guard against efforts to jam or eavesdrop on conversations.
In conclusion, a SIM alarm system ensures that alarms may be transmitted and received even in the absence of conventional internet access, providing a dependable and adaptable security solution for homes and businesses.
