Lenel LNL-M2220 1–2 doors DC 12–24V 500 mA max Intelligent Dual Reader Controller

The Lenel LNL-M2220 is an intelligent dual-reader access control panel used to manage up to two doors in a commercial security layout. It connects directly via onboard Ethernet to an OnGuard security server and supports downstream expansion for up to 32 total devices Specifications Model Number: LNL-M2220 Brand: Lenel Alt Part Number(s): LNL-M2220 Product Type: Reader Controller Technical Description Brand: Lenel Model: LNL-M2220 Doors: 1–2 doors Reader interfaces: 2 Reader protocols: Wiegand/Data1-Data0, Clock/Data, F/2F, and OSDP RS-485 Inputs: 8 supervised/unsupervised inputs Relays: 4 Form-C outputs Host communication: 10/100 Ethernet Secondary communication: USB 2.0 with optional adapter Controller Current: 500 mA max, excluding readers Reader power: Up to 600 mA per reader port Cardholders: Up to 250,000 Event storage: Up to 500,000 events Card formats: Up to 16