4 Magnetic Lock Power Posted by C.T. Cromer on Oct 15th 2013 Worked but realized later that we really need a 24 volt dc transformer.
Quick view Add to Cart Liftmaster Transformer 24 volt 20 VA plug in MSRP: Was: Product Price: Now: $18.17
Quick view Add to Cart Liftmaster Transformer 24 volt 40 VA plug in MSRP: Was: Product Price: Now: $27.77
Quick view Add to Cart Sentex transformer Sentex 12 vac 50VA plug in [MGT1250] MSRP: Was: Product Price: Now: $32.19
Quick view Add to Cart Doorking Doorking 1508-057 Transformer 12 VAC 40 VA MSRP: Was: Product Price: Now: $93.13