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Product Line: Nightwatch LED Controls; Indoor Wall Plate Sensor


Nightwatch™ LED Controls


12WP4 and 24WP4 Indoor Wall Plate Sensor
Sunset On/Sunrise Off Photo Sensor Switch

These Opto Switches can be used as interior LED security light control devices in schools, banks, offices, warehouses, factories, and in all types of stores. They will turn on lights at specific locations or by type at day's end, and turn them off when the normal lights are turned on at the start of the work day. The Opto Switches will work equally well in and around the home, in guard shacks and control stations. These Opto Switches are not just for exterior landscape lighting control.


ac converterThe 12WP4 and 24WP4 are 4.0 amp load photo sensors for indoor use only applications that will operate LED light arrays and fixtures. Sensor operates from low incandescent light level, and gradually increases light volume until full light level is reached at darkness.

The 12WP4 is a 12vdc powered unit. The 24WP4 is a 24vdc powered unit. Wall plate is made of white unbreakable nylon sized for remodeling.

The Indoor Wall-Plate Opto Sensors will fit into standard or re-model type single gang boxes. There is no restriction as to where you can mount them. As long as there is space to install a single gang box, you can install the Indoor Wall-Plate Opto Sensors. Opto Sensor is faced away from direct light sources. Reads ambient light with no obstruction or shadows.


For 24vdc installations: 3-color coded 7" long wire leads
  • black is input (-) common
  • red is input (+) 12vdc line; orange is (+) output 12vdc load lead.

  • Electrical Properties: requires a properly sized transformer.
  • 12WP4 Input Voltage rating: regulated 12vdc (11.5-14.0vdc max)
    Current Rating: 4.0 (20ma-4.4 amps max)
  • 24WP4 Input Voltage rating: regulated 24vdc (23.5-24.5vdc max)
    Current Rating: 4.0 (20ma-4.4 amps max)
  • 12WP4 12vdc/4 amp Indoor Wall Plate Sensor
    $42.00 ea
    24WP4 24vdc/4 amp Indoor Wall Plate Sensor
    $44.00 ea
    NOTE - Buyer Beware: Use on/for non LED products or other 12/24vdc devices is at the purchaser's own risk. TheLEDLight.Com will not honor any warranty or product defect claim, nor will TheLEDLight.Com be liable to any extent for damages to purchaser's property, equipment, non-LED lighting or other devices.

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