SENORTECH Replacement Mainboard for bssh135

When a SENORTECH BSSH135 surveillance recorder fails to boot or shows no display, the mainboard is often the culprit. This replacement mainboard restores your DVR/NVR to full operation, giving security integrators and IT technicians a cost-effective way to extend the life of existing installations. It fits directly into the BSSH135 chassis and comes pre-loaded with the correct firmware, so you can get the system back online quickly.

Key specifications

• Compatible with SENORTECH BSSH135 DVR/NVR system
• Integrated high-performance System-on-Chip (SoC) processor
• On-board DDR3/DDR4 RAM and flash storage
• 1x SATA port for HDD/SSD connection
• 1x RJ45 Ethernet port (10/100 Mbps)
• 2x USB 2.0 ports
• 1x HDMI and 1x VGA video output
• 1x audio in and 1x audio out (RCA)
• DC 12V power input
• Pre-loaded with SENORTECH BSSH135 system firmware
• Standard screw-mount design
• Multi-layer PCB construction
• Operating temperature: 0°C to 50°C (32°F to 122°F)
• Status LEDs for power, HDD, and network activity

Why choose it

This genuine SENORTECH mainboard ensures compatibility and reliability. It is engineered to match the original specifications, eliminating guesswork and reducing downtime. The pre-loaded firmware means no complex setup—just install and power on. With its robust design and integrated features, it delivers stable performance for continuous surveillance recording.

Ideal use cases

• Repairing a non-functional BSSH135 DVR/NVR
• Upgrading a system with a fresh mainboard
• Maintaining spare parts for service contracts
• Restoring legacy installations without replacing the entire unit

Good to know

Professional installation is recommended. The mainboard is supplied as a standalone component; no additional accessories are included. Ensure the system is powered off and disconnected before installation. For best results, handle the board by its edges to avoid static damage.