Lenel LNL-1320-S3B

The Lenel LNL-1320-S3B is a Series 3 Dual Reader Interface module designed to seamlessly integrate up to two card readers or keypads into LenelS2 OnGuard access control systems. This intelligent interface module supports industry-standard protocols including Wiegand, Clock & Data, and bidirectional OSDP with Secure Channel encryption, enabling secure access and alarm management across medium to large facilities.

Key Features

• Supports two independent card readers or keypad inputs
• Standard Wiegand, Clock & Data, and OSDP Secure Channel protocol support
• AES 128-bit encryption for secure biometric template transfer
• Two relay outputs for door strike and magnetic lock control
• Input supervision for door contacts and exit buttons
• Auxiliary inputs for comprehensive alarm management
• Supports up to 16 card formats per reader with issue code handling

Technical Specifications

• Power Supply: 12VDC to 24VDC operation
• Communication: RS-485 or TCP/IP host interface
• Protocol Support: Wiegand, Clock & Data, OSDP Secure Channel
• Relay Outputs: Two rated for door control applications
• Card Format Support: 16 different formats per reader
• Encryption: AES 128-bit for Secure Channel communications
• Mounting: Wall-mount DIN rail compatible installation

Certifications

• LenelS2 OnGuard certified access control module
• IP-based networked access control compatible