Lenel S2 Network Node S2-NN-E2R-WM Access Control

The LenelS2 S2-NN-E2R-WM Network Node is a wall-mounted access control panel designed to provide secure, centralized management of door access and related security devices within a LenelS2 NetBox system. It includes one S2 access control application blade supporting up to two card readers, four supervised inputs, and four relay outputs, making it suitable for small to medium access control installations and expandable security environments. The enclosure supports up to seven LenelS2 application blades, with six additional expansion slots available for future system growth. Network communication is handled by the integrated Network Node controller, which uses an embedded Linux operating system and Ethernet connectivity. The unit supports 100 to 240 VAC input power and provides 12 VDC reader output power. Its lockable wall-mount enclosure includes status indicators and tamper protection to support secure installation. Designed for integration with compatible LenelS2 access control systems, the S2-NN-E2R-WM offers a modular solution for managing readers, inputs, and outputs in commercial and institutional facilities.