Sentri Systems LogoSentri Systems
Cyber Obsidian
Hardware Specifications

Smart hardware built for real-world reliability.

Engineered to withstand internet dropouts, power fluctuations, and continuous daily traffic.

Tier 1 Hardware

Smart Attendance Device

₹3,000

Wall-mounted contactless RFID/smart card terminal for high-speed check-ins. Daily logs sync instantly to the cloud.

  • 13.56 MHz RFID / NFC sensor
  • Wi-Fi 2.4 GHz + Ethernet port
  • 5,000 local event buffer memory
Tier 2 Hardware

Access Gate Controller

₹5,000

Direct physical relay interface that unlatches magnetic locks, turnstiles, and motorized gates when membership is valid.

  • 12V / 5A Relay trigger output
  • Sub-300ms verification & release
  • Emergency exit override circuit

Sentri Access Controller v2

Sub-300ms verification • Local buffer active

Online
SECURE LOCKED

Ready for smart card tap

Simulate Member Card Tap