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Send SMS Alerts from SMSEagle Hardware SMS Gateway

What are SMS alerts?

SMS alerts are automated text messages sent to notify users about important events, such as system failures, security issues, or urgent updates. These alerts work through mobile networks, so they don’t require an internet connection, ensuring reliable communication anytime, anywhere. Businesses use SMS alert systems to inform customers, improve customer satisfaction, and ensure timely responses to critical notifications.

Unlike push notifications, which require an app and an internet connection, SMS alerts work on any phone, making them an essential communication tool across different industries. With high open rates, nearly 100% of SMS messages are seen, making them a great tool for businesses that need to alert people quickly.

How SMS alerts are sent from a hardware SMS gateway vs. an
online SMS Gateway

Sending SMS alerts from a hardware SMS gateway

A hardware SMS gateway is a physical device with a built-in 4G/5G modem and a SIM card, allowing businesses to send SMS messages independently.

  1. Trigger Event: A monitoring system, application, or user sends a request to the hardware SMS gateway (via API, email-to-SMS, SNMP, or web interface).
  2. Message Processing: The hardware SMS gateway receives the request and converts it into an SMS message.
  3. Carrier Transmission: The gateway uses the installed SIM card to send the SMS message directly via the carrier network.
  4. Delivery to Recipient: The recipient’s mobile phone receives the SMS alert, even without an internet connection.

Sending SMS Alerts from an Online SMS Gateway

An online SMS gateway is a cloud-based service that sends SMS messages through an external provider, requiring an internet connection.

  1. Trigger Event: A system, app, or user generates an SMS message request and sends it via an API, web interface, or email-to-SMS.
  2. Gateway Processing: The online SMS gateway receives the request, formats it, and forwards it to an SMS aggregator (a service that connects with multiple mobile networks).
  3. Carrier Network Routing: The aggregator routes the message through a mobile network operator.
  4. Delivery to Recipient: The SMS message is transmitted via the carrier network and received on the recipient’s mobile phone.

When to use hardware and when online SMS gateway for sending SMS alerts?

Deciding between a hardware solution like SMS Eagle and an online SMS gateway depends on factors such as volume, control, and security requirements. Below you can find a key factors that will help you with understanding which solution fits your need the best. 

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Offline environment

Hardware SMS gateway do not depend on Internet connectivity. This ensures that critical messages are delivered even in offline/isolated  environments. 

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Security matters

SMSEagle devices provide enhanced security by allowing organizations to maintain a full control over their communication, keeping sensitive information and data within their own infrastructure.

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Multiple automations

SMSEagle allows you to set up multiple automated workflows to send SMS, MMS, or email messages based on specific triggers.

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Cost effectiveness

Hardware SMS gateways can be cost-effective as they eliminate the recurring fees associated with online SMS gateway services. This makes  them a cost-efficient solution for businesses with higher messaging volumes.

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High sending speed

While SMSEagle can send up to 240 messages / minute, online sms gateways has no limits. If unlimited sending speed is a must please consider online SMS.

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Sender ID change

SMSEagle uses a fixed sender ID that cannot be changed. If it’s a deal breaker you should consider online SMS gateway

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Custom features

At SMSEagle we can create a custom features based on your specific needs.

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Custom integrations

SMSEagle can be integrated with more than 60 systems, such as CRMs, SCADA or monitoring tools. If you need custom integration our Team will gladly help. 

SMSEagle supports various types of messages

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SMS Messages

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MMS Messages

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Voice Messages

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Email Messages

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Signal Messages

Common uses of SMS alerts in different industries

SMS Alerts for IT & Network Management

IT teams send SMS alerts for service disruptions, security threats, and server failures. These notifications ensure quick responses to prevent major issues.

SMS Alerts for Factories & Manufacturing

SMS notifications help with machine maintenance, production updates, and safety alerts. Businesses send text message alerts to factory managers, keeping operations smooth.

SMS Alerts for Building Automation & Security

Facilities use SMS alerts for fire alarms, HVAC malfunctions, and access control updates. A hardware SMS gateway ensures these messages are delivered even without an internet connection.

SMS Alerts for Public Sector

Government agencies send SMS alerts for public safety updates, emergency warnings, and traffic disruptions. A hardware SMS gateway helps maintain reliable communication during crises.

SMS Alerts for Healthcare

Hospitals use SMS messages for appointment reminders, medical staff coordination, and emergency response notifications. SMS helps keep patients and staff informed without requiring an app.

SMS Alerts for Education

Schools send text alerts for schedule changes, security updates, and important events. These messages reach students and parents instantly.

SMSEagle is a versatile solution for industries such as it, building automation, customer service government and more. SMSEagle keeps employees and customers informed whether its critical alert, notification or promotional SMS. Installed on-premise, it provides reliable messaging across various channels, including SMS, MMS, email, and voice and more, ensuring timely and secure communication for a variety of use cases.

Government agencies send SMS alerts for public safety updates, emergency warnings, and traffic disruptions. A harSecure your platform with SMSEagle using SMS alerts, one-time passwords (OTP), and multi-factor authentication (MFA). Prevent fraud, verify user identities, and protect customer accounts during sign-up, login, and account management with reliable mobile authentication.dware SMS gateway helps maintain reliable communication during crises.

Use SMSEagle to connect with customers through SMS, MMS, and email, enabling fast and reliable two-way messaging. Send important notifications, automate responses, and engage users on their preferred channels. With real-time message delivery and two-way communication, you can improve response rates, enhance customer interactions, and ensure secure, efficient messaging for marketing, alerts

What is the purpose of an SMS alert?

An SMS alert serves to quickly and efficiently notify users about important events or updates. It is commonly used for security purposes, such as account activity notifications, transaction confirmations, and emergency alerts, as well as for reminders about appointments or special promotions. These alerts ensure timely communication by reaching the recipient directly on their mobile device.

An SMS alert works by sending an automated text message from a service provider or organization to a user’s mobile phone. This message can be triggered by a specific event or action, such as a transaction on a bank account, a security concern, or a service update. The message is transmitted over the mobile network, ensuring that the recipient receives the alert in real-time or as soon as it is generated.

SMS alerts are a secure way to communicate important information, especially when it comes to banking or sensitive transactions. However, since SMS messages are sent over a cellular network, they can potentially be intercepted or compromised if a user’s device or account is not protected. It is important to enable additional security measures such as two-factor authentication (2FA) to enhance the security of SMS alerts.

Many service providers and applications offer users the ability to customize their SMS alerts. You may be able to select which types of alerts you wish to receive (e.g., account changes, promotional offers, payment reminders) or choose the frequency and delivery time for certain notifications. Check with your service provider or app to explore customization options.

While SMS alerts are generally free from the perspective of the user, they may incur charges depending on the mobile plan and service provider. Some plans may charge for receiving SMS messages, particularly if they are from international numbers or services. It’s important to review your mobile plan’s terms to understand any potential charges related to receiving SMS alerts.

SMS alerts are generally reliable, as they are delivered directly to a user’s phone over the mobile network. However, factors like poor network coverage, device malfunctions, or issues with the service provider can occasionally delay or prevent the delivery of SMS alerts. If you’re experiencing consistent issues with SMS alerts, it’s important to contact your service provider for assistance.

Businesses use SMS alerts to communicate with their customers about a variety of topics, such as order confirmations, shipping updates, appointment reminders, marketing offers, and customer service updates. SMS alerts provide a direct and efficient way to engage customers and keep them informed about relevant activities or offers, often leading to higher engagement and satisfaction.

Yes, SMS alerts are often used for emergency notifications by government agencies, organizations, and service providers. These alerts can include critical information about weather conditions, natural disasters, public safety threats, or urgent health advisories. Since SMS messages are typically delivered immediately, they are an effective method for reaching large populations quickly in emergency situations.

SMS alerts offer several advantages, including:

  1. High Readability: SMS messages are simple and concise, ensuring quick understanding.
  2. Immediate Delivery: SMS alerts are typically delivered in real-time, providing timely notifications.
  3. Universal Accessibility: SMS can be received on nearly all mobile devices, without the need for internet access or special apps.
  4. Reliability: SMS alerts are less likely to be missed compared to email or app notifications, as they are delivered directly to the phone’s messaging app.

Yes, SMS alerts are commonly used in marketing campaigns. Businesses send promotional SMS messages, discounts, exclusive offers, and product updates directly to customers. This form of direct marketing has proven to be effective in reaching customers with time-sensitive offers and enhancing customer engagement. However, marketers must ensure compliance with regulations such as the Telephone Consumer Protection Act (TCPA) in the U.S. to avoid spamming customers.

Various types of businesses use SMS alerts to communicate with their customers, including:

  • Banks and Financial Institutions: For transaction notifications, fraud alerts, and balance updates.
  • Retailers and E-commerce: For order confirmations, shipping updates, and promotional messages.
  • Healthcare Providers: For appointment reminders, prescription refills, and health alerts.
  • Government Agencies: For emergency alerts, weather warnings, and public service announcements.

Telecommunications Companies: For billing notifications, service updates, and system outages.

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Explore our demo device

SMSEagle is a hardware & software solution that guarantees a swift delivery of your messages to designated recipients, whether it’s for notifications, alerts, or important updates. 

After registering to a demo you get a remote access to our physical device NXS-9750. 

  • 14-days free trial
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