Lenel LNL-M3300 M-Series 2 Inputs 500mA Intelligent System Controller
The LenelS2 LNL-M3300 is an advanced M-Series Intelligent System Controller designed for enterprise-level commercial access control systems. Manufactured by Mercury, it acts as the primary local hardware brain for the OnGuard security ecosystem. It processes access decisions independently at the edge without needing constant communication with the main server Specifications Model Number: LNL-M3300 Brand: Lenel Alt Part Number(s): LNL-M3300 Product Type: Controller Technical Description Brand: Lenel Model: LNL-M3300 Series: M-Series Host Software: LenelS2 OnGuard Maximum Downstream Modules: 64 RS-485 Buses: 2 Modules per RS-485 Bus: 32 maximum RS-485 Distance: 4,000 ft / 1,219 m per bus RS-485 Speed: 2,400–115,200 bps RS-485 Format: 2-wire, asynchronous, half-duplex, 8 data bits, 1 stop bit Host Ethernet: 10Base-T / 100Base-TXSecondary Ethernet Via USB 2.0 + optional USB2-OTGE100 adapter Cardholder Database Memory: 15MB on-board flash Event Memory: 500,000 events, super-capacitor backed Dedicated Inputs: 2 — cabinet tamper and power-fault monitoring Power: DC 12–24V ±10% Maximum Current: 500mA