The GSM Remote Gateway Module is a compact, reliable cellular telemetry unit designed for 24/7 real-time monitoring of critical environments, devices and infrastructure. Powered by an integrated 4G LTE Cat-1 module, the device monitors dry contacts and analog outputs, delivering instant event alerts via SMS, mobile application and centralized monitoring platforms.
With optically isolated inputs, an analog channel for sensor voltages and support for industry-standard protocols such as MQTT and HTTPS, the gateway brings remote sites, fire alarm panels and unmanned equipment rooms online without any wired network — just insert a SIM, connect the inputs and power up.
Download Datasheet| Model | PTSFY-GSM-4G |
|---|---|
| Product Class | Cellular Remote Monitoring Gateway |
| Operating Voltage | 12–24V DC |
| Frequency Bands | 4G LTE (Cat-1) 2G GSM/GPRS (900/1800 MHz) |
| SIM Interface | Nano / Micro SIM Slot |
| Cellular Antenna | External Dipole Antenna |
| Digital Inputs | 2× Optically Isolated Inputs |
| Analog Input | 1× Analog Channel (Range: 12–24V DC) 4–20mA (Optional) |
| Protocols Supported | TCP, UDP, MQTT, HTTP/HTTPS, SMS |
| Alert Channels | SMS / Email / Push (Mobile App) / Central Monitoring |
| Status Indicators | Front-panel LED Indicator |
| Operating Temperature | -30°C to +75°C |
| Enclosure Color | Yellow |
Monitor dry contact outputs from fire alarm control panels (FACP) to broadcast instantaneous alerts to emergency response stations.
Detect unauthorized opening of emergency exit doors, restricted access barriers, door sensors, and motion sensor triggers.
Continuously monitor DC power lines, pump status, pressure switches, generator outputs, and HVAC faults.
Connect analog voltage sensors to track temperature levels, fluid tank levels, and battery rack voltages.
Download the datasheet for complete details, or contact us for project pricing and integration support.
