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General| Power Supply | 12V DC |
|---|---|
| Relay Outputs | 2 |
| Enclosure | Plastic |
| GSM Frequency | 900/1800 MHz |
| SIM Card | Standard SIM |
| Configuration | SMS |
| Mounting | Wall |
| Communication | SMS |
Details on enhanced, standard, and 2.5mm² loop cables, including limitations and requirements.
Explains conditions for using the loop card, load calculation, and battery standby calculations.
Details the main features and capabilities of the SENTRI4 analogue addressable fire alarm panel.
Provides comprehensive technical data including dimensions, weight, operating conditions, and compliance standards.
Information on the power supply unit, fuse types, battery capacity, and charging circuits.
Guidance on mounting the control panel and identifying appropriate cable entry points for installation.
Details the terminal connections available for external circuits on the backplane, terminal card, and PSU board.
Explains the configuration of device loop circuits, including spurs, isolators, and device limits.
Guide to setting up RS232 and RS485 communication using the IO card and terminal blocks.
