This metal box uninterruptible power supply delivers stable 27.2V output at up to 5A, with dual-channel battery charging, automatic fault recovery, and protection features including overload, short circuit, reverse polarity, and low voltage. Ideal for critical security and automation systems.
This compact power supply unit provides a stable 12V DC output at up to 3A, compatible with 12V/7AH backup batteries. Designed for continuous operation, it's ideal for access control systems, CCTV, and other low-voltage security devices.