Smart Alert Gateway with 4G, 20 I/Os, and instant SMS alerts for remote monitoring and predictive maintenance.
SA 8 884M

Key Features & Benefits

1.4G embedded alert system for industrial & home applications


2.Remote monitoring, diagnostics, and predictive maintenance


3.SMS alerts for temp, pressure, flow, valve/breaker trips, or intrusions


4.Up to 8 digital and 8 analog potential-free inputs


5.SMS alerts to up to 10 mobile numbers


6.Up to 4 potential-free outputs controllable via SMS
PRODUCT CATEGORIES
Unmanaged Ethernet Switch Series

Key Features & Benefits

  • 4G embedded alert system for industrial & home applications
  • Remote monitoring, diagnostics, and predictive maintenance
  • SMS alerts for temp, pressure, flow, valve/breaker trips, or intrusions
  • Up to 8 digital and 8 analog potential-free inputs
  • SMS alerts to up to 10 mobile numbers
  • Up to 4 potential-free outputs controllable via SMS
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PRODUCT CATEGORIES
Unmanaged Ethernet Switch Series
EDS-2005-EL Overview

Introduction

In modern industrial and commercial environments, the need for effective remote monitoring, diagnostics, and predictive maintenance is paramount. System uptime is directly tied to the ability to react swiftly to operational anomalies. The San Telequip SA8 MVE series of Smart Alert Gateways is engineered to address this critical requirement, providing a robust solution for immediate, automated alerts on system failures and significant process changes.

This family of gateways serves as a vital communication bridge between field equipment and key decision-makers. The devices function by extracting alarm conditions directly from a Modbus port—monitoring variables such as temperature, pressure, flow, or equipment status—and relaying this information instantly via SMS, email, and voice calls. This ensures that the right personnel are notified the moment an issue arises, minimizing downtime and enabling proactive maintenance. The series includes advanced SA8 MVE which provides comprehensive alerting through SMS, pre-recorded voice messages, and email.

Performance
High Performance Quectel Module
Bands (4G Models - SA8 Series): LTE FDD B1/B3/B5/B8, LTE TDD B38/B39/B40/B41, WCDMA B1/B8, TD-SCDMA B34/B39, CDMA BC0, GSM 900/1800MHz (For India only)
Bandwidth (4G): LTE FDD-Max. 150Mbps (DL)/50Mbps (UL); LTE TDD- Max 130Mbps (DL)/35 Mbps (UL); DC-HSDPA – Max 42 Mbps (DL); HSUPA- Max 5.76 Mbps (DL); WCDMA-Max 384Kbps (DL/UL); TD-SCDMA: Max 4.2 Mbps (DL)/Max 2.2 Mbps (UL); EVDO: Max 3.1 Mbps (DL)/Max 1.8 Mbps (UL); 1x Advanced: Max 307.2 Kbps (DL/UL); EDGE: Max 296 Kbps (DL)/Max 236.8 Kbps (UL); GPRS: Max 107Kbps (DL)/Max 85.6 Kbps (UL)
Output Power: < 35 dBm
Sensitivity: < -110 dBm
Control via AT commands (GSM 07.07 and 07.05), GPRS multi-slot Class 12/10/8, CSD up to 14.4 kbps for GSM, USSD, TCP/UDP protocol, PPP Stack, FTP/HTTP
Interface
Modbus RTU Port: RS485, 2 Wire, Master Mode
Terminals: Screw type connector
Antenna Connector: SMA Connector (High gain antenna available as option)
SIM Holder: Push Type
Indicator
LED Indications: 3 LEDs for network strength, 1 Power ON, 1 Tx LED for RTU, 1 Rx LED for RTU
Capacity
SMS Capacity: 50 Modbus parameters, 100 alert SMSs
Email Capacity: 50 Modbus parameters, 100 alert Emails
Cellular
Bands (4G Model) -
SA8 MVE (For India only): LTE FDD B1/B3/B5/B8; LTE TDD B38/B39/B40/B41; WCDMA: B1/B8; TD-SCDMA: B34/B39; CDMA: BC0; GSM 900/1800MHz
Electrical
Power Supply: 24V DC (Range 18V – 36V DC), 1A
Power Consumption: 2W
Physical
Enclosure: Metallic Enclosure with DIN rail mounting
Dimensions: 119 x 119 x 36 mm (Excluding antenna)
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Support Documents

NAME TYPE
Datasheet Datasheet
Certification
User Manual
Categories Voice SMS 4G Digital Input Digital Output Analog Input Download
SA 8 40 V
SA 8 40 V
SA 8 40 V