Digital Battery Timer for VSB & VSD Door Openers
Digital Battery Timer for VSB & VSD Door Openers - view 1Battery Timer mounted on timberBattery Timer mounted beside the VSB mounted inside Hen HouseSchematic diagram for installing Battery Timer to VSB Circuit Board

Digital Battery Timer for VSB & VSD Door Openers  Ref: BTVSB-D
Digital Battery Timer for Chicken Houses to work with a VSB Auto Pop Hole Door Opener and control the opening and/or closing times of your chicken house.
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