Rain Bird Mechanical Irrigation Controller

Rain Bird RC-4Bi 4-Station Mechanical Irrigation Controller – Indoor Use

Brand & Model: Rain Bird RC-4Bi

Type: Indoor mechanical sprinkler timer with 4-zone control

Electrical: 120 V AC, 60 Hz (requires external transformer)

Features:

23-hour dial with push-pull pins for hourly start times

14-day calendar dial for flexible scheduling

Individual station timing knobs (up to 60 minutes per zone)

Semi-automatic and manual operation modes

Durable mechanical design with high amperage output

Compatible with brass imperial valves and systems requiring longer valve closure times

Condition: Good used condition; some cosmetic wear consistent with age. Functionality not tested.