LiftMaster 041D3452 Limit Switch Kit awid sr-2400 Relay Output: 3 (N/O and

Relay Output: 3 (N/O and COM)

Powered by 3 AA batteries (not included) or the gate operator's 12 Volt DC power source

LiftMaster Alarm Kit | LIF-K76-G0537

Frequency: 433 MHz

Multi-Code 302850

LiftMaster 041D3452 Limit Switch Kit awid sr-2400 Relay Output: 3 (N/O andLiftMaster 041D3452 Limit Switch Kit This is a Limit Switch Replacement Kit. For use with various LiftMaster and Chamberlain Belt Drive and Chain Drive Garage Door Openers; manufactured after 1995. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as LiftMaster 41D3013 LiftMaster 41D3452