HONEYWELL C7057A1000 Cadmium sulfide photocell. The C7057 Cadmium Sulfide Photocell is used to sense ambient light levels. It is used as the sensing element for the CR7075A Lighting Controller which can provide on/off control of two separate lighting banks based on user determined ambient light intensity levels. Typical applications include outdoor cosmetic and parking lot lighting in fast food restaurants retail establishments, supermarkets, banks and lighted billboards.
• A two wire cadmium sulfide photocell sensor, to operate with a two stage lighting controller (CR7075).
• Less switching relay (contained in controller).