Automation with Controllers
Douglas Time/Photo Controllers: WTP-4408
Time/Astro/Photo Controller Time controller with 8 outputs.
Built-in clock and astro timer, connection for optional photo
sensor. Programmed via built-in keypad and LCD display. WTT-4944
Parking Lot Controller Time/temperature controller with 8
outputs. Built-in clock and astro timer, connection for optional
photo sensor. Programmed via built-in keypad and LCD display.
Douglas Photometric Controllers: WPC-5577
Photometric Controller Photo controller. Switches outputs
or signals other lighting control devices in response to ambient light levels measured
by a connected photo sensor. Programmed via built-in keypad.
Related Product Information: Douglas Controllers (product knowledge)
