Liftmaster 974LM garage door opener

List Price: $49.99
Buy Now: $30.00
You Save: $19.99 (39%)

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Available Volume Pricing:

1 - 4 $30.00

5 - 9 $29.00

10 - 24 $28.00

25+ CALL US!

View the Liftmaster 974LM garage door opener manual and instructions in PDF format

Help, Troubleshooting, and Instructions

Liftmaster Help, Troubleshooting, and Instructions

4 Btn Remotes Help

4 Channel liftmaster featuring rolling code technology and security +
One "LEARN" channel to activate shared Liftmaster radio-controlled devices.
Two five year lithium batteries included (3 volts)
390 MHZ Frequency, over 100 billion codes with code rotating technology
Visor clip and Lithium battery (5 years life w/normal use) included

Compatible with ALL Security+ systems, including Chamberlain, Sears, Craftsman and Raynor code rolling residential openers (Safety Signal) Chamberlain 950CB, 953CB, 956CB

Sears Craftsman Compatible Model #'s
139.53661	139.53677SRT
139.53661SRT	139.53677SRT3
139.53661SRT3	139.53680
139.53662	139.53681
139.53662SRT2	139.53684
139.53663	139.53961
139.53663SRT	139.53961SRT
139.53664	139.53962
139.53664SRT	139.53962SRT
139.53664SRT2	139.53962SRT1
139.53670	139.53963
139.53670SRT1	139.53963SRT
139.53671	139.53964
139.53671SRT	139.53964SRT
139.53671SRT3	139.53966
139.53672	139.53966SRT
139.53672SRT	139.53966SRT1
139.53672SRT2	139.53974
139.53672SRT3	139.53974SRT
139.53673	139.53975
139.53673SRT	139.53975SRT
139.53673SRT3	139.53975SRT1
139.53674	139.53976
139.53674SRT1	139.53976SRT
139.53674SRT2	139.53978
139.53675	139.53978SRT
139.53675SRT2	139.53978SRT1
139.53677

Compatibles by Liftmaster