Note: With strong power, the PBS Switch may fail if the receiver is too close to the
emitter. Take the receiver at least 1m away from the emitter and try again. Remove the
condenser lens in both emitter and receiver if the distance is too close and the PBS
Switch is not so sensitive. The PBS Switch should be sheltered from direct sunlight.
TOPENS Website
www.topens.com
Any question, please do not hesitate to contact us:
E-mail: support@topens.com
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and your contact information. All your concerns will be replied within
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