Cisa Electric Surface Mount Gate Lock -no release button - Requires 12V AC 3Amppower supply - down light supply sorcedfrom electrical wholsaler

Cisa Electric Surface Mount Gate Lock with Release Button Requires 16VPPM- 16VAC 1.5 Amp

Cisa Surface Mount Electric Rim Lock RH Inward Opening with Release Button Hinge on Right

Cisa Surface Mount Electric Rim Lock LH Inward Opening with Release Button Hinge on Left

Cisa Surface Mount Electric Rim Lock LH Inward Opening Hinge on Left

Cisa Surface Mount Electric Rim Lock RH Inward Opening Hinge on Right