SFEMS MINI (E-device)Fire Extinguisher Monitoring Sensor
SFEMS MINI is also known as the SFEMS E-device. E stands for Extinguisher: a monitoring device fitted to a fire extinguisher. SFEMS MINI (E-device) connects device signals to the monitoring ecosystem so your team can review condition and follow up on changes.
Discuss your site requirements
What it brings to your monitoring system
Tamper and movement signals
Non-invasive installation and wireless connectivity
Its role in the connected system
MINI (E-device) is the starting point of the data journey. Its signals travel through the site network to the gateway, with device status presented in SFEMS CLOUD.
Explore the connected monitoring solutionPlanning your deployment
Discuss extinguisher types, installation points, environmental conditions and the information your team needs to monitor.
Explore industry applicationsMINI (E-device) technical specifications
Product handbook specifications. Approximate values and items awaiting confirmation are identified below.
| Model | SFEMS-M01 |
|---|---|
| Approximate dimensions | 50 × 30 × 20 mm |
| Mounting | Non-invasive clamp / bracket |
| Operating temperature | −20°C to +85°C |
| Storage temperature | −40°C to +85°C |
| Ingress protection | IP65, as specified in the product handbook |
| Power source | Internal non-rechargeable Li-SOCl₂ battery |
| Operating voltage | 3.0–3.6 V DC |
| Pressure measurement range | 0–25 bar |
| Weight | Approximately 40 g — to be confirmed |
| Battery life | Up to 5 years — to be confirmed; depends on usage |
| Pressure accuracy | ±0.5 bar — to be confirmed |
Non-invasive installation
The handbook describes bracket mounting near the pressure gauge without drilling or permanent extinguisher modification. Keep the gauge, operating handle and hose unobstructed, and verify that the device appears on the dashboard after installation.