Reliable monitoring solution for critical and non-critical lithium-ion energy storage systems and electric vehicles

SEDA SBM Smart Battery Monitoring

The SBM (Smart Battery Monitoring) Buddy was specifically developed to ensure the safety of lithium-ion batteries and high-voltage storage systems in electric vehicles during storage, transport, and operation. Equipped with state-of-the-art sensors and alarm management, the system offers comprehensive monitoring capabilities that go beyond simple measurements.

The sensor detects temperature, humidity, and pressure, as well as other gases such as carbon monoxide, hydrogen, and smoke (VOCs) in the parts-per-million (PPM) range. If predefined threshold values are exceeded, a comprehensive alarm management system is activated. In addition to acoustic and visual alerts, certain events will trigger a phone call, SMS, and email notification.
The SBM Buddy can be used both stationary and mobile, making it ideal for closely monitoring sensitive areas such as transport and storage.

Technical datA

SBM Buddy

Dimensions230 x 78 x 22 mm
Weight228 g
Battery3.7V 5200mAh, 3A
ChargingUSB-C, wireless (Qi) supported
Measurements

ACL (Air Contamination Level): Carbon Monoxide (CO), Hydrogen (H₂),
VOCs (Smoke)
Alarm
Internal: Visual / Acoustic
External: Call / SMS / Email (via SBM Cloud)
Cloud Connectivity
LTE Network (integrated LTE modem, SIM card capable)
Wi-Fi (mobile hotspot, wireless LAN)
Data Recording

External: via SBM Cloud
Internal: microSD card, 32 GB
GPS: precise positioning

SBM Cloud

Remote NotificationYes
Altert type– Call
– SMS
– E-Mail
ConfigurationCustomizable threshold settings
User InterfaceWebbrowser with Login
PlattformWebserver/Cloud

Order number

C-90000SBM Buddy
Extensions / Accessories
Z-90100SBM Cloud Service per customer
Z-90101SBM Cloud Service per device
Z-90200SBM SIM card EU
C-90201Buddy Ql Charger
C-90202SBM LTE Gateway
C-90203SBM Buddy Temperature sensor
C-90204SBM Buddy Extension cable
C-90205SBM Buddy Holster

Downloads

Additional Information

SBM Buddy is a compact monitoring device that continuously measures key parameters such as temperature and gases (e.g., carbon monoxide and hydrogen). It features wireless data transmission, a long battery life of up to one year (depending on the monitoring mode), and can issue visual and acoustic alarms. In areas without cellular reception—such as basements or metal enclosures—a second device acts as a repeater. For mobile use, the Buddy is equipped with GPS and LTE functionality.

SBM Cloud is the central platform that collects and processes all data from SBM devices and sends notifications via phone call, SMS, or email in the event of critical incidents.
Through an internet connection, the cloud enables remote control and configuration of the devices, ensuring reliable monitoring even from a distance.

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