Answer:
The eSSL SB-ES-3216 uses standard dry contact communication interfaces, allowing direct integration with IC/ID card readers, barcode and QR code scanners, and biometric facial recognition terminals. It supports both unidirectional and bidirectional card-reading modes with configurable credential memory logic.
The eSSL SB-ES-3216 utilizes an open architecture control system centered around a 12V brushless simplified board, dedicated electric control box, and mesh board box, communicating via standard dry contact signals:
- Credential Compatibility: Supports IC card readers, ID proximity readers, optical barcode/QR scanners, and biometric facial recognition terminals.
- Directional Logic: Configurable for one-way card reading, two-way card reading, or free transit in either direction.
- Operational Modes: Functions in either normally open (high throughput) or normally closed (restricted access) modes.
- Authorization Memory: Firmware allows credential reads to be set with memory (queuing valid authorization triggers) or without memory (requiring single transit per read).
- Lockout Protection: Incorporates an automatic reset feature that locks the barrier arm if pedestrian passage is not completed within a pre-configured time window following valid authorization.
