Interior motion detectors allow security systems to detect intruders moving inside a building. PE beams, or photoelectric beams, are used to sense the distance, nonappearance, or appearance of an item using a light transmitter. SES is a leading wholesale distributor and supplier of top-quality intrusion products like interior motion detectors and PE beams that keep your customers' homes and businesses safe.
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Motion / Beam Detectors
Interior motion detectors allow security systems to detect intruders moving inside a building. PE beams, or photoelectric beams, are used to sense the distance, nonappearance, or appearance of an item using a light transmitter. SES is a leading wholesale distributor and supplier of top-quality intrusion products like interior motion detectors and PE beams that keep your customers' homes and businesses safe.
