LiftMaster 041C0494-2 Wall Control Panel External Modem connect to onboard RJ45 Ethernet

connect to onboard RJ45 Ethernet connector RS-485 Command Bus: Single twisted pair

UL/cUL Listed tested to the most stringent industry guidelines

Easy to install and setup with the ULTRAMETER sensitivity display

providing ample flexibility to accommodate various installation configurations for your hydraulic gate or door opener

Transforms a standard fence into a smart barrier with no extra cost for infrastructure

LiftMaster 041C0494-2 Wall Control Panel External Modem connect to onboard RJ45 EthernetLiftMaster 041C0494 2 Wall Control Panel This is a replacement Chamberlain Security+ Wall Control Panel. For use with various Chamberlain Residential Garage Door Openers. This door control is not compatible with Security+ 2. 0 Models. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as: LiftMaster 2C494 2 LiftMaster 2C494 1 LiftMaster